Indian Geography Geography
SAARC membership countries: Maldives, Bhutan, Bangladesh, Sri Lanka, Pakistan, India, Nepal and Afghanistan.
• ISRO launched GSAT 9 of SAARC satellite on 5 th May 2017 is used for disaster prediction. This satellite
gives services to countries of SAARC accept Pakistan
Location of India: 8°4 North latitude 237 °6 North latitude and 68 °7 East longitude to 97 °25 East longitude.
• 82.5° East longitude is called Indian Standard Time and it passes through 5 states and union territory. They are
Bihar, Uttar Pradesh, Madhya Pradesh, Chhattisgarh, Orissa and Andhra Pradesh.
• GMC Balayogi Bridge interlinks between Andhra Pradesh and Puducherry. He is the first Telugu Lok Sabha
speaker and died in helicopter accident.
• India is a second largest Peninsula land mass and first one is Arabia.
• 23.5°North latitude is called tropic of Cancer passes through 8 states in India. They are Rajasthan, Madhya
Pradesh Chhattisgarh, Jharkhand, West Bengal, Tripura and Mizoram.
• 5 land lockers are present in India means surrounded by lands of India only and no coastal line. They are
Haryana, Madhya Pradesh, Chhattisgarh, Jharkhand and Telangana.
• Indian territorial waters are extended up to 12 nautical miles (1 nautical mile = 1.857 km).
End Points:
• East end point Dilpha at purvanchal hills Arunachal Pradesh, west end point is Rann of Kutch Gujarat,
Northern end point Indira Col and south end point Indira Point.
• East end point and West End Point time difference is 2 hours 30 degrees longitude.
‹ The word Andhra was appeared in Aitareya Brahmana Rig Veda. ‹ First word in Telugu is NAGABU. MyApp ‹ According to article 1 India is the union of states also called as Bharat.
‹ India land mass belongs to Northern hemisphere and Gondwana land.
‹ 90% population connector concentrated in Northern hemisphere.
‹ 10% population concentrated in Southern hemisphere.
‹ 90% water concentrated in Southern hemisphere.
‹ 10% water concentrated in Northern hemisphere.
‹ Earth contains 71% of water and 29% of land in that water 97.5% of saline water 2.5% of fresh water.
‹ Earth is formed 4.6 Billion years ago and it is called as Pangea.
‹ China contains 19.4% population growth supports and India contains 17.6% population growth. India is in
South Asia and China is in East Asia. Indian Geography
Indian physical features: Himalayas, Great Northern Plains, Peninsular plateau , Western and Eastern Ghats ,
Coastal Plains , Iceland’s and Deserts.
Note: Bharat Ratna for foreigners Mother Teresa in 1980, Khan Abdul Ghaffar Khan in 1987 (Red shirts Movement) and Nelson Mandela in 1987 (Nelson Mandela spent 27 years in jail).
• Andhra Bank founder was Pattabhi Sitaramayya.
• Home Minister is Vallabhbhai Patel because Gandhi and Pattabhi Sitaramayya.
• 1 October is international integrity day
Boundary countries with India:
Afghanistan:
• Afghanistan Durand line separates Pakistan and Afghanistan it was introduced in 1896.
• Afghanistan contains 80 km least boundary with India.
• Afghan-India Friendship Dam, formerly Salma Dam, is a hydroelectric and irrigation dam project located on
the Hari River and Afghanistan is primarily part of India.
Pakistan:
• Rahmat Ali name the name Pakistan
• Balochistan is the reason people started education for autonomous region.
• Gandhi view on Pakistan division from India rejected
• In 1947 29% of land and 18% of population was given to Pakistan in that 7 to 10 million people returned to
India. They killed 10 Lakhs people from them.
• Jammu and Kashmir, Gujarat, Hyderabad and Travancore are refused to join in India, but Gujarat and Travancore are joined in India withoutMyApp any War. • First war with Pakistan in 1947 after independence for Jammu and Kashmir and at last 17 September 1948
Operation Polo was done on Hyderabad, then Hyderabad was joined in India.
• In that were 7 hours first one was Nizam ul Mulk and Amaan Ali Khan richest Nawab maintain relationship
with Pakistan and give 3 crores rupees to Pakistan imported weapons said Indian currency is not valid in
Hyderabad
• K M Munshi is there two opposite.
• JN Chaudhuri headed the army on Hyderabad war
• War with Pakistan:
‹ 1947, 1965, 16 December 1971 Vijay Diwas, 26 July 1999 kargil Diwas and 13 December 2001
Parliament attack. Indian Geography
‹ There are three lines in between Pakistan and India Sir creek line except rejected Radcliffe line both India and
Pakistan accepted Kashmir Pakistan rejected.
China:
• 5 states in India have boundary line with China 3380 kilo meters boundary line length in that 2100 KM is in
controversy.
• In 1917 CPI was established by MN Roy established (Russia). CPI branch was opened in 1925 at Kanpur.
• Ranjit Singh conducted conference on July 2017 Delhi.
• In 1954 panchsheel agreement was done between China and India.
• China has boundary with 16 countries and India has boundary with 7 countries.
• Because of Dalai Lama in Tibet who came to India at the time of Jawaharlal Nehru was PM.
• Ladakh (Aksai Chin) is a part India till 1962. China occupied Aksai Chin (1700 square kilo meters area) in
1962.
• In 1905 Repudi Somanatha Rao is an Indian, on the like of Japan he named their sons Togo and Nogo.
• In 1905 China is defeated by Japan who inspires in and leads to Vandemataram movement in 1906.
• In 1962 India and China war was held, at the time Prime Minister was Jawaharlal Nehru, Minister of Defence
was Krishna Menon and president was Radha Krishna.
• Due to the war Radha Krishna forced Prime Minister Jawaharlal Nehru to remove Defence Minister Krishna
Menon.
• Sikkim was merged into Indian Union in 1975 as per 35th Amendment Act ii article at that time Prime
Minister of India is Indira Gandhi. • Sikkim became a full-fledged state MyAppof India in 1976 as due to 36 Amendment Act. • Line of Actual Control:
‹ Doklam, Tibet, Bhutan and India
‹ Nathula Pass (Not in Use) and Lipulekh pass are roads to Lake Manasarovar.
‹ One belt one road meeting was held on 15 & 16 June 2017 in Beijing China but India is not attended for that
meeting.
Nepal: It has 5 states have its boundaries in India. They are Uttarakhand, Uttar Pradesh, Bihar, West Bengal and
Himachal Pradesh.
Bhutan: Bhutan has six hydro power stations with 10000 megawatt capacity, we are importing power from
Bhutan and exporting to Nepal.
• Bhutan has boundaries with 4 states in India Assam West Bengal Arunachal Pradesh
Myanmar: Myanmar has boundaries with Nagaland, Manipur, Mizoram and Arunachal Pradesh. Indian Geography
Bangladesh: Bangladesh has boundaries with West Bengal, Assam, Meghalaya, Mizoram and Tripura
• On 31 July 2016 a railway line from Akhaura to Agartala this is the new railway track between India and
Bangladesh of 15 kilometers.
• There is another train Maitree Express between India and Bangladesh
• Recently India and Bangladesh Land boundary agreement was held in 2015 which was started in 1947 by
Indira Gandhi
• Enclaves residential areas 111 India transferred to Bangladesh 51 Bangladesh transferred to India.
• Largest fake currency state in India is West Bengal.
River System: West Flowing Rivers East Flowing Rivers Indus, Lune, Mahi, Narmada, Tapti, Sabarmati, Brahmaputra, Ganga, Damodar, Suvarnarekha, Mahanadi, Mandovi, Zuari, Saraswathi, Netravati, Pamba and Vamsadhara, Nagavali, Godavari, Krishna, Penna, Kaveri Periyar and Bramhani
East Flowing Rivers:
Indus River:
• Left side tributaries are Jhelum (Tulbul project), Chenab (Baglihar Dul hasti and Salal dams), Ravi , Beas
(Larji, Thein and Pong dams) and Sutlej (Neptha jakri, Bakra and Nangal dams).
• Right side tributaries are Gilgit, Shigar, Kuram, Soyak and Kabul (All are present in Pakistan).
Brahmaputra River: length 2900 KM.
• Left side tributaries are Dibang River, Lohit River, Dhansiri River, Kolong River.
• Right side tributaries are Kameng River, Manas River, Beki River, Raidak River, Jaldhaka River, Teesta River, Subansiri River. MyApp • Tibet is also called as “Yarlung Tsangpo” in Tibetan language, “Dihag and shihag” in Assam and “Jamuna” in
Bangladesh.
• World largest Riverine Island is “Majuli” Island surrounded by Brahmaputra River.
Ganga River:
• Left side tributaries are Ramganga, Gomti, Ghaghara (Sarju and Sadra are main tributaries), Gandak and Kosi.
• Right side tributaries are Yamuna (Chabal, Betwa and Ken), Tamsa, Son (Rihand River) and Damodar.
• It is the largest National River (2525KM) with 26.7% catchment area. National aquatic animal (Dolphins) are
exists in this River.
• National Ganga River Basin Authority was setup according to 1986 Environmental act.
• Ramganga: Born in Uttarakhand.
• Ghaghara: It is born in Tran’s Himalayas. It flows through Nepal and India (Utter Pradesh). Indian Geography
• Sarju: Ayodhya is located at the bank of this river.
• Sadra: 2 Largest canal in Utter Pradesh.
• Gomti: It is born in Utter Pradesh.
• Gandak: It is born in Nepal and flows through Utter Pradesh. An International project was built on this river.
• Kosi: It born in Nepal and flows through India (Bihar). Kosi project also an international project built by both
countries. In 2008 400 people are dead due to floods and recently 2017 200 people are dead because of floods.
• Yamuna: It is largest tributary of Ganga born at yamunotri (Uttarakhand). Ganga and Yamuna both are called
living entities.
• Chambal: It is born at Janapav Hills (Madhya Pradesh). It is famous for Gharial Crocodiles. Madhya Pradesh
and Rajasthan are separated by this river.
‹ Projects on Chambal River are Kota barrage, Jawahar sagar dam, Rana pratap sagar dam, Gandhi sagar dam.
‹ On the advice of Supreme Court Rivers interlinking was started in 2002 but not executed. But recently cabinet
approves Rivers interlinking project.
• Betwa: Betwa River born in the Vindhya Range (Madhya Pradesh).
‹ A multipurpose dam is constructed on Betwa River. Betwa and Ken rivers interlinking was started in 2006 but
not executed. This river passes through “Penna Tiger zone”
• Rihand River: Rihand River born in Matiranga Hills (Chhattisgarh , Uttar Pradesh). Rihand project was built
on this river in Uttar Pradesh.
• Damodar River: Born in Chota Nagpur Plateau (Jharkhand). After Independence 1 flood control
multipurpose dam was constructed on Damodar River. ‹ All 4 dams (Konar Dam, PanchayatMyApp Dam, Maithon Dam and Tilaiya Dam) are combinedly called Damodar Valley Project.
Godavari River:
• Left side tributaries are Banganga, Kadva, Shivana, Purna, Kadam, Pranahita (Penganga, Wainganga, Vadra),
Indravati, Taliperu, Sabari
• Right side tributaries are Nasardi, Darna, Pravara, Sindphana, Manjira, Manair, Kinnerasani
• Benefited states are Maharashtra, Telangana, Andhra Pradesh, Orissa, Madhya Pradesh, Chhattisgarh,
Karnataka and Puducherry.
• Before it combined with Bay of Bengal it splits into 7 parts. They are Gowthami, Vasista, Vainateya, Tulya,
Bharadwaz, Artreya and Koushik
• Telugu states share in Godavari is Telangana (954 TMC) and Andhra Pradesh (526 TMC).
• Water supply for Hyderabad is from Nizam sagar, Singur Puram, Osman sagar and Himayath sagar. Indian Geography
• Mohammad Bahadur Ali yar Jung is the best civil engineer in Telangana. Due to this Telangan engineers day
was celebrated on 11 July (Mohammad Bahadur Ali yar Jung birthday).
• Babli Project: Water in this project sometimes goes back.
• Polavaram Project: Gross Capacity is 194 TMC and Active Capacity is 175 TMC.
• Pattiseema: Temporary lift irrigation at Warangal. Construction was started on 30 March 2015 and finished
before 29 March 2016 (It was register in Limca Book of records).
‹ It is an interlinking project between Godavari and Krishna with 24 Pumps (Transfer 80 TMC to Krishna
River).
‹ Pattiseema Lift Irrigation System is connected to Krishna River at Ferry near Ibrahimpatnam (Vijayawada).
‹ In 80 TMC of water 40 TMC is used for capital region and remaining 40 TMC for Rayalaseema drinking
water.
• Pushkar Lift Irrigation System: It is part of Polavaram Project.
• Purushothapatnam Lift Irrigation System: It receives eater from Yeleru Canal. Purushothapatnam and
Polavaram are interlinked by Yeleru Canal.
‹ It provides water for Irrigation of 43000 Acres (Jaggampeta, Peddapuram, and Tuni) and drinking water for
Vishakhapatnam.
• Venkata Nagaram Lift Irrigation System: Rajahmundry receives drinking water from this project.
• Tadepalli Lift Irrigation System: It provides irrigation facilities for 13 mandals in West Godavari.
• Chintalapudi Lift Irrigation System: Not yet started.
• Dhavaleswaram Project: It was constructed in 1850 by Sir Arthur Cotton. Gross Storage Capacity is 3.12 TMC MyApp • Sileru River: It is life line to Andhra Pradesh and 1 Hydro Power Station constructed on Sileru which is
joint venture of Andhra Pradesh and Odisha.
• Pranahita River: It is combination of 3 tributaries. They are Penganga, Wainganga and Vadra. Chanaka
Korata barrage was built on Penganga River.
• Manjeera River: Born at Balaghat range (Maharashtra). It is longest tributary of Godavari with 724 KM
length.
‹ Water facility for Bidar is from Manjeera River.
Krishna River: Born at Mahabaleswar (Maharashtra)
• Left side tributaries are Bhima, Dindi, Peddavagu, Musi, Paleru, Munneru .
• Right side tributaries are Venna, Koyna, Panchganga, Dudhaganga, Ghataprabha, Malaprabha, Tungabhadra. Indian Geography
• It supplies water to the states Maharashtra (565 TMC), Karnataka (724 TMC), Telangana (299 TMC) and
Andhra Pradesh (512 TMC).
• Srisailam Dam: It was started in 1961 and ended in 1980 with Gross Capacity 216 TMC.
• Power Capacity 1670 MW (From Right Canal 990MW and From Left Canal 770 MW). Srisailam Right Canal Srisailam Left Canal Project Location Project Location Velugodu or Pothi reddy padu Head regulatory Kurnool kalwakurthy lift irrigation project Nagarkurnool Galeru Nagari Sujala Sravanthi Project Kurnool Dindi Lift Irrigation Scheme Nalgonda Alaganur reservoir Kurnool OWK Reservior Kurnool Telugu Ganga project Kurnool KC Canal Kadapa Brahma Sagar Dam Kadapa Gandikota Reservoir kadapa Handri neeva antaramiraddy sujala sravanthi Chottoor Kandaleru Dam Nellore eligonda Project Prakasam
• Nagarjuna Sagar Dam: It was introduced by JL Nehru in 10 December 1955 at the time of First five Year
Plan.
‹ KL Rao suggested that to construct the dam with stones (Economical) and this is the largest rock built project
in the world.
‹ Storage capacity is 405 TMC and Power Capacity is 816 MW
‹ On 4 August 1967 Indira Gandhi inaugurated this dam.
• Nagarjuna Sagar Left Canal: It is also called LB Shastri Canal. It supplies water to Nalgonda, Khammam,
West Godavari and Krishna Districts. • Nagarjuna Sagar Right Canal: ItMyApp is also called JL Nehru Canal (230 KM). It supplies water to Guntur and Prakasam Districts.21.08 Lakhs of Acres are irrigated under right canal.
• KL Rao Sagar Pulichintala Project: It was inaugurated by Kiran Kumar Reddy on 7 December 2013. It is
last project in United Andhra Pradesh.
• Prakasam Barrage: It was constructed on 1855 and Remodeled in 1957 and second remodeling was done in
2017.
• Moosi River: Born at Ananthagiri hills .
‹ In 1908 Moosi River is affected to floods. M Vishweshwarayya Played major role to construct Osman sagar at
vikarabad to stop floods.
• Tungabhadra River: Tunga and Bddra meet at Croog (Karnataka).
• Munnar River: Born at Pakala Cheruvu Warangal. It merges into Krishna River at Jaggayyapeta.
• Dindi: Born at Shahad hills Mahabubnagar. Indian Geography
Penna River: Born at Nandi Hills (Karnataka).
• Left side tributaries are Jayamangali, Kunderu, Sagileru.
• Right side tributaries are Chitravati, Papagni, Cheyyeru.
Mahanadi: Born at Sihawa (Chhattisgarh) and flows through the states of Chhattisgarh and Odisha
• Left side tributaries are Shivnath, Mand, Ib, Hasdeo.
• Right side tributaries are Ong, parry river, Jonk, Telen.
Nagavali River: Main tributaries of the River Nagavali are Jhanjavati, Barha, Baldiya, Satnala, Sitagurha,
Srikona, Gumudugedda, Vottigedda, Suvarnamukhi, Vonigedda, Relligedda and Vegavati.
• Jhanjavati Project is a rubber dam and first of its kind in Andhra Pradesh and India and the biggest in Asia
Vamsadhara River:
West Flowing Rivers: Luni, Sabarmati, Mahi, Narmada, Tapi. Except Luni all are meeting at same place.
Narmada River: Born at Amarkantak (Madhya Pradesh). It is the largest west flowing river in India. Dhuandhar
waterfalls are located at Jabalpur on this river. Kollar dam, Bargi Dam, Sardar Sarovar dam, Omkareshwar dam
and Narmada sagar project are present on this river.
Tapi River: Born at Multai (Madhya Pradesh). It is the second largest west flowing river in India.
• Luni River: It is the only rivers flows through Thar Desert. It is combined in Arabian sea at Rann of Kutch.
Himalayas:
• Himalayas was extended in Pakistan, Tibet, India, Nepal and Bhutan.
• Significance: Abode of Snow and highest flooded mountains with steep slope and rugged surface. • Survey of India (Hyderabad) measuresMyApp Himalayas highest by using Trigonometry in to 25 April 2015. • Himalayas are formed in Cenozoic era.
• Himalayas are formed by compression force or convergence are pushing are sedimentary rocks
• Pre Cambrian Era (Earth was formed & Birth of Cyno bacteria takes place).
• Paleozoic Era (Aquatic animals & Coal minerals are formed).
• Mesozoic Era (Dinoceros are lived).
• Cenozoic Era (Himalayas are formed in this time).
• Neozonic Era (Homo sapiens [Humans] are lived in this period).
Divisions of Himalayas: Trans Himalayas, Greater Himalayas, Middle Himalayas and Sivalik Himalayas.
Trans Himalayas or Tibet Himalaya:
• Karakoram Range K2 Gordon Austin 8611 M. World second highest peak and Highest peak in India was
located in Pakistan occupied Kashmir. Indian Geography
• Mansarovar Lake.
• Kailash Hills.
• Ladakh Hills.
• Siachen is a highest glacier in the world and highest battlefield in the world.
• Pamir plateau is also called roof of the world.
Great Himalayas or Himadri or inner Himalayas:
• In these range mountains are Nanga Parbat, Nanda Devi, Dhaulagiri, Annapurna, Makalu, Manaslu, Lhotse
Mount Everest, Kanchenjunga and Namcha Barwa.
• Mount Everest 8848 m.
• Junko Tabei 1 woman who climb Mount Everest in the world belongs to Japan she recently passed away at
the age of 93.
• Edmund Hillary (New Zealand) and Tenzing Norgay (Nepal but settled in Tibet) are the first explorers to
reach the summit of Mount Everest in the world.
• Young child in India reach Mount Everest base camp in India is Kama Karthikeyan at the age of 9 years who
belongs to Visakhapatnam.
• First woman in the world climb serial Mount Everest 5 times is Anshu Jamsenpa belongs to Arunachal
Pradesh.
• First AP citizen climbed Mount Aconcagua America and Chile Argentina was Malli Mastan Babu who
belongs to Nellore.
Middle Himalayas Himachal Himalayas are lesser Himalayas: • Modi inaugurated a longest tunnel MyAppof Road tunnel on NH 44 2 April 2017 which is in Pir Panjal range which connects Chenani to Nashri with 9.2 km.
• In 2013 longest railway Tunnel of 11.2 km is in Pir Panjal range connecting Banihal pass and Qazigund.
• Kashmir Valley is located in between Pir Panjal and greater Himalayas.
• Amarnath caves are a Saivist Centre is located in Kashmir Valley.
• Summer Locations & tourist places: Jammu and Kashmir (Gulmarg), Himachal Pradesh (Dalhousie, Shimla,
Dharamshala), Uttarakhand (Mussoorie) and West Bengal (Darjeeling).
Shivalik or Foothills of Himalayas or Outer Himalayas:
• Lesser height 900 to 1100 m consists of valleys dunes gorgeous.
• Assam: Mikir Hills.
• Arunachal Pradesh: Dolphin Hills, Mishmi Hills and Miri Hills, Patkai Hills and Purvanchal Hills.
• Meghalaya: Khasi Vindhya Hills Indian Geography
• According to length Himalayas are divided into 4 types
• They are Punjab Himalayas, Kumaun Himalayas, Central/ Nepal Himalayas and Assam Himalayas.
Great northern plains:
• Great Northern Plains are formed by rivers around Pakistan {Indus (Punjab, Haryana)} and India {Ganga
River (Uttarakhand, Uttar Pradesh, Bihar, Jharkhand and West Bengal), Brahmaputra River (Arunachal
Pradesh and Assam)}
• 70% of people are distributed along the coastal line of Ganga.
• 60 to 65% of food grains are produced here and Gnaga Plains are of alluvial soil.
• Bhabar: This is composed by large sediments like pebbles and gravels.
• It is located in South directions to the shivaliks.
• Water for college at the land surface and not suitable for agriculture and irrigation
• Terai: It means wetland it is composed by fine particles water appears at land surface best suitable for
agriculture and irrigation it is located at North direction to Bhabar
• Bhangar: Old alluvial soil with low fertile in nature.
• Khadar: New alluvial soil with high fertile in nature.
• Alluvial soils are formed by river sediments there are two types of alluvial soil fertile more productive soil
• Peninsular plateau: Northwest Aravalli Hills, West east Rajmahal Hills, West Western Ghats and East
Eastern Ghats.
• Aravalli Hills: Aravalli Hills are oldest hills mountains in the world, these are residuary / relict mountains
located in Rajasthan. Highest peak in Aravalli Hills is Guru Shikhar with 1722 meters. • Mount Abu is famous for Lord ShivaMyApp temple. Western Ghats: Sahyadri is famous in puranas.
• Konkan railway line is between Roha and Bangalore with760 kilometers connecting 3 states.
• Western Ghats and Eastern Ghats are connected by Nilgiri Hills.
• Western Ghats are
• Thal Ghat located between Mumbai and Nashik
• Bhor Ghat located between Mumbai and Pune.
• Pal Ghat located between Tamil Nadu and Kerala
• Nilgiri is located in Tamil Nadu Ooty. Blue Mountains peak is Doddabetta with 2637 m.
• Palani Hills are located in Tamil Nadu. Kodaikanal is a part of Palani Hills.
• Yelagiri Hills / Cardamom Hills are famous for Elachi crops located in Tamil Nadu.
• Highest peak in South India is Anamudi 2695 M. Indian Geography
• Western Ghats are popular for richest biodiversity and also popular for an epidemic species like Nilgiri
Langur, Nilgiri Tahr.
Eastern Ghats:
• Eastern Ghats is also called as Purva parvat or Mahindra parvat.
• Rocks are of Charnockite and Khondalite.
• Eastern Ghats consists of Tamil Nadu Karnataka Andhra Pradesh Telangana and Odisha.
• Tamil Nadu: In Tamil Nadu Biligiri Hills, Yercaud Hills, Shiva Hills, Javadi Hills and Stanley Hills.
• Andhra Pradesh: In Andhra Pradesh velikonda range (Nellore, Prakasam), palakonda/ milk hills (Kadapa),
horsley Hills (Chittoor), yenugu Yellamma Hills (Chittoor), talakona waterfalls, Sri Lanka Hills (Jordan
courser, world conservation centre at Kadapa)
‹ Seshachalam Hills : Seshachalam hills are famous for red sandal plant, Papavinasam waterfalls, dry and
moist deciduous forest biosphere reserve (5 types of varieties of butterflies are located in seshachalam out
of 63 varieties of butterflies).
‹ Nallamala Hills: Nallamala Hills starts from Prakasam and extended to Kurnool, Nalgonda and
Mahbubnagar. It is the longest range in Eastern Ghats and popular for Rosewood plant.
‹ Papikondalu Hills: These are extended to East Godavari, West Godavari and Khammam.
‹ Guntur: Nagarjunakonda, Vinukonda (famous for iron industry and ruled by kakatiyas), Bellam konda,
Kotappa konda (famous for black buck Lord Shiva), kondaveeti konda and Mangalagiri.
‹ Krishna district: Mogalrajapuram hills, Nandi Konda hills, Kondapalli hills (famous for wood toys made
by Phoneky plant), ‹ Note: Bobbili Veena (VijayanagaramMyApp Dist), Jaggayyapeta (Krishna Dist) and Pithapuram hills (East Godavari Dist ) are famous for musical instruments.
‹ Visakhapatnam: Chintapalle (Lambasingi is located here with elevation of 1000M and it is also called as
Andhra Kashmir), Arma Konda (with highest peak in Eastern Ghats and also in AP with an height of 1680
M), Bandhaghat (with a height of 1690 M near Araku Valley, proposed as highest peak in Eastern Ghats
but not given), Galikonda, Kambalakonda, Bavikonda Etikoppaka (famous for toys).
• Odisha: Malia range (Deomali is peak with 1672 M in Odisha)
• Vindhya and Satpura: These are formed by tensional /diverging /pulling forces and located in 3 states
Madhya Pradesh, Uttar Pradesh and Jharkhand. It consists of Kaimur hills, Maikal hills, Mahadeo hills,
Dhupgarh (highest peak in Vindhya and Satpura), Gwalior hills and Ajanta Hills.
• Malwa Plateau: This is the largest plateaus in 3 states Madhya Pradesh, Rajasthan and Uttar Pradesh.
• It consists of 2 parts Mewar (Queen Padmini) and Marwar (Located in Rajasthan). Indian Geography
• It is the oldest plateau made of Lava consists of igneous rocks (Granite formed due to slow cooling of volcano
and Basalt sudden cooling of volcano)
• Chota Nagpur Plateau: Richest mineral belt also called “Mineral garden of India” and also “Ruhr of India”
popular for all minerals (Jharkhand, West Bengal, Odisha and Chhattisgarh)
• Kathiawar is the least mineral belt.
Coastal plains: In India total length of coastal plain is 7516 kilometers. In that Andaman Nicobar coastal length is1962 km Lakshadweep coastal length is 132 km Pondicherry is coastal length is 60.5 km.
All natural ports and harbors are located at west part of coastal area because of downward moment.
Gujarat: Longest coastal area state in India is Gujarat it consists of 1214.7 km of coastal length and coastal area
of Gujarat is also called “Saurashtra”.
• Wide Continental shelf coastal area because of this helps gives rise to formation of algae due to sunrise which
indicates Marine aquatic organisms living there.
Maharashtra and Goa: These are also known as Konkan coastal areas and having small and least coastal line.
Kerala: Kerala coastal line is also called Malabar coastal line.
Karnataka: Karnataka coastal line is also called as Kanara coastal line.
Tamil Nadu: Tamil Nadu coastal line is also called as Coromandel coastal line.
Andhra Pradesh: In Andhra Pradesh total length of coastal line is 974 kilometers it is second largest coastal area
state in India (Least coastal area in West Godavari district and more coastal area is in Srikakulam district)
Orissa: Orissa coastal area is also called as Utkal coastal area and river called Rushikulya River and beach called “Gahirmatha Beach” both beach and riverMyApp popular for Olive ridley Turtles. West Bengal:
Iceland’s: In India there are 247 Islands in that 204 Iceland’s are located in Bay of Bengal and remaining 43 islands are in Arabian sea it is also called Gulf of manner
Andaman Nicobar Islands:
• Largest coral reef Iceland’s. Corals are animals produce calcium carbonate and silicon. Andaman Nicobar is
formed by deadly animals of corals world largest Coral Reef Island in world is Great Barrier near Australia.
• Largest archipelago means group of islands is in India Andaman Nicobar Islands, contain salt crocodiles is
going to concern here and in world largest archipelago is Indonesia consists of 3000 Islands. Indonesia
constitutes Muslims as high population.
• It is also called Timber garden of India because of high timber available here
• Oldest population in India is Nagritroids they exist at Andaman Nicobar only Indian Geography
• Duncan pass water separate South Andaman and little Andaman Islands and 10 °channel separates Andaman
and Nicobar Islands
• First rainfall receiving Iceland in India is located in Nicobar Islands
Lakshadweep Islands:
• It is also called Laccadive Island. These are coral reef Iceland coconut is main occupation here more
population are literacy& Muslim population.
• Lakshadweep and Maldives are separated by 8°4 channel.
• Palk Strait separates India and Sri Lanka and it interlinked Arabian Sea and Bay of Bengal
• Adam's Bridge connecting Rameswaram to Sri Lanka it is a Mythological Bridge (Rameswaram, Dhanushkodi
and Talaimannar)
• Pearls are famous in Rameswaram they came from Alaska which consists of Pinctada animal because of
rainfall.
Desserts: In Thar Desert 85% present in India and remaining 15% are present in Pakistan.
In Thar Desert Pokhran is used for nuclear testing. Saraswathi and Ghaggar are the mythological rivers which are present in Thar Desert.
Climate of India
• Units of rainfall in India are centimeter, millimeter and inches. Average rainfall in India is 108 CM and
average rainfall in Andhra Pradesh is 96 centimeters.
• Indian climate is called tropical monsoon climate Climate: Sum of all weather conditions forMyApp a long period and large area means 30 to 35 years India, South India, Asia and South Asia etc.
Whether: Sum of atmospheric conditions for a short period and small area means 1 year or 1 hour for a city or a town
Weather conditions: Temperature, rainfall, humidity and pressure.
Temperature: Temperature is measured by thermometer (body temperature with clinical thermometer, atmospheric temperature with sixes minimum or maximum thermometer and sun’s outer surface temperature is measured with pyrometer it by using pyrometer we can measure a temperature up to 60000 degree centigrade).
Pressure: Normal pressure at sea level is measured in mm of HG or centimeters. Normally the atmospheric pressure is
760 mm of HG.
Humidity: Humidity is measured by using hydrometer Indian climatic conditions are influenced by following factors latitude, altitude, distance from the Sea, western distributions, jet streams, monsoons, El Nino and La Nino. Indian Geography
Latitudes: Latitude length while moving from equator to North Pole and South Pole decreases but temperature increases (for Andhra Pradesh 12 ° latitude and for Telangana 16 ° latitude).
Altitude: for every 165 m rise there is a decrease in temperature of 1°centigrade and for every 1 km rise there is a decrease in temperature of 6.4 degree centigrade with height.
• Normal lapse rate or environmental lapse rate or Universal lapse rate means with respect to increase in height
temperature decreases (Shimla is colder than Ludhiana because of altitude).
• Coastal area cities are always maintaining uniform climatic conditions because of more specific heat of water
and non coastal area cities always maintain extreme climatic conditions
Western disturbances: Depression → Current → Wind → Pressure → Trade → Cyclone → Monsoon
• Western disturbances are originated at Mediterranean sea during the winter season western disturbances are
entered into North part of India.
• Punjab and Haryana States receive few amount of rainfall which is best suitable for wheat and barley.
Jet Streams: An Apparent air current circulation in the troposphere is called Jet Stream.
• Jet Stream speed is 250 to 300 km per hour. Jet streams are produced by Earth radiation, temperature variation
and pressure variation
• Types of Jet streams polar jet stream (9 to 11 km most powerful Jet streams), subtropical jet stream (12 to 16
km it passes over the Indian land mass), westerly jet (it travels from west to east) and Eastern jet (It travels
from east to west)
• East side (rich forest and water is high) and Westside (desert).
Monsoons: Monsoon is derived from Mausam word of Arabic means seasons. • 15 March to 15 July pre monsoon.MyApp 15 July to 15 September Southwest monsoon. 15 September to 15 December North East monsoon. 15 December to 15 March post monsoon
Pre Monsoon:
• March 2 June with high temperature and high humidity in hot summer.
• Afternoon due to motions vertical rays more water evaporated. Then conventional currents are provided in the
atmosphere which leads to conventional rainfall or Sun follow rainfall with thunderbolt.
• This type of rainfall is always received by an equatorial region.
• This type of rainfall in Andhra Pradesh and Telangana is named as Tholakari Jallu, in Karnataka Cherry
Blossoms, in Kerala mango showers and in West Bengal Kala baisakhi means black clouds.
• Hot winds are produced from North West side in between March to June of Pre monsoon
Southwest Monsoon:
• According to Coriolis force Southern hemisphere moves left Northern hemisphere moves right. Indian Geography
• Indian Ocean is also called half an ocean.
• Because of high pressure at equator southern hemisphere moves left and Northern hemisphere moves right so
it is called as Southwest monsoon.
• Indian landmass maximum rainfall is received by southwest monsoons.
• Southwest monsoon system is generated from Indian Ocean in the month of June first week
• So Southwest monsoon system is divided into 2 types Arabian Sea branch and Bay of Bengal sea branch
• Arabian Sea branch:
‹ Indian land mass receives more rainfall due to Arabian Sea branch. It strikes at Malabar cost in the month of
June first week Kerala.
‹ West part of Western Ghats Kerala, Karnataka, Telangana, Andhra Pradesh, Maharashtra, Chhattisgarh, Orissa
and Goa due to Arabian Sea branch
• Bay of Bengal sea branch:
‹ Andaman & Nicobar Islands, Northeastern States Meghalaya land of Clouds, Sikkim, West Bengal and Bihar.
‹ Wettest land on the earth and highest rainfall is in Meghalaya 1187 CM.
‹ Mawsynram recorded Guinness Book of World Record because of highest rainfall of 1187 CM Wettest land
on the earth.
• East Khasi Hills: 1 highest rainfall Mawsynram and 2 highest rainfall Cherrapunji with 1143 centimeters.
• Least rainfall region: 1 Leh and 2 Jaisalmer 50 centimeters below
‹ South Andhra Pradesh (Chittoor, Nellore), Tamil Nadu, Anantapur, Aravalli, Shillong.
‹ Shillong in Meghalaya receives least rainfall because of leeward means backside of Hill ‹ India receives more rainfall due to orographyMyApp North East monsoon: North East monsoon does not carry any moisture but it creates depressions in the Bay of Bengal and Arabian Sea
• It is also called reversal monsoon or recreating.
• Maximum cyclones are generated in the month of October.
• Bay of Bengal sea cyclones intensity is 4 to 5 times greater than Arabian Sea cyclone intensity.
• Odisha and Andhra Pradesh both States majority affected to cyclones
• Nellore, Chittoor and Tamil Nadu receive more rainfall due to North East monsoon.
Post monsoon: In this day is more and night is less. It is also called Diurnal temperature means difference between day temperature to night temperature is high Indian Geography
El Nino: means hot current/ Droughts/ Christ child Boy which is generated at coastal area near the Pacific Ocean due to hot current Southwest monsoon mechanism is become very weak and leads to drought condition over the Indian land mass
La Nino: means cold currents or Floods child girl it is generated at Peru coastal area due to this cold current Southwest monsoon mechanism is become very strong which leads to more rainfall over the Indian land mass
Note: El Nino and La Nina Spanish words both are causes structural damages
Natural vegetation
• Forest, national parks/ sanctuaries, Biosphere Reserves, Biodiversity and Wetlands
Forest: Forest % at the time of 2029 is 50% of forests in Andhra Pradesh.
In 1952: 1 Forest policy is 33% of forest area.
• Happiness index is proposed by Chandrababu Naidu and happiness Secretariat is 1 started in Madhya Pradesh
• First family planning followed by Indian in 1952 National Development Council
• First community development program in India
• Apex body in five years plan in National Development Council
• Forest distribution depends on biotic and abiotic factors
Biotic: factors are bacteria, fungi and microbes
Abiotic: factors of soil, Rock, rainfall, temperature, pressure and humidity.
Forest report (2015):
LISS-Sensor-Linear imaging self Scanning System sensor are by using resources of GIS Sat 2. Forest area: An area registered in governmentMyApp records as a forest. It is a organized resistor. Forest cover: Organized or unorganized area comes under forest cover.
Carbon stock: the amount of carbon observed by the forest is called carbon stock.
Forest area is 21.34% in India and forest cover is 21.34% + 2.82% totally 24.16% in India.
Forest area: Madhya Pradesh, Arunachal Pradesh, Chhattisgarh, Maharashtra and Orissa.
Mizoram 88.93% > Lakshadweep > Andaman Nicobar Islands > Arunachal Pradesh > Nagaland
Forest distribution based on canopy means foliage or leaf area:
10% or less Scrub forest, 10% to 40% open forest, 40% to 70% moderate dense forest, above 70% very dense forest.
Types of forest:
Tropical evergreen forest: High rainfall above 200 CM . 2.5 % of Evergreen forests are there in India. it is also
called as Dense forest/ Black forest/ Rain forest. Hardwood is available in the forest. Ex Mahogany, Ebony,
Rosewood, Ironwood. Man can’t destroy these types of forest. Indian Geography
• Distribution: west part of Western Ghats, Andaman Nicobar Islands and North East States including Sikkim.
Tropical deciduous forest: Medium rainfall 75 to 200 CM. Largest distribution forest in India .
• Rainfall is in between 75-200 centimeters it is called tropical dry deciduous forest.
• Rainfall is lies in between 100 to 200 CM that type of forest is called tropical wet deciduous forest.
• Tropical dry deciduous forest is affected by human activities. In India forest are destroyed mainly by
agriculture extension.
• Commercial plants:
Red sandal: These are costlier and luxurious one. Andhra Pradesh is top in the production of red sandal under
Telangana is in 2nd position in Andhra Pradesh Chittoor region top and Kadapa is in second position.
Sandalwood: Top production is from Karnataka (cocoon operation to kill Veerappan).
Sal tree: Mass production from Madhya Pradesh largest bee grown in Indian forest.
Lac tree: It is used for sealing wax, available Jharkhand.
Tendu leaf: These are more produced from Madhya Pradesh used in BD'S.
Mangrove forests: Cluster of plants or tidal forests or littoral forest
Location: Coastal areas, Marshy area (Edges of lakes and streams), Swampy areas (Wetland Forest), Estuaries and
Creeks.
Saline plants: These are not a deep rooting plants, root breathing plants, axial plants, supportive plants are
available in mangrove forests.
• Mangrove forests prevent soil erosion and cyclone intensity, these are best suitable for biodiversity.
Mangrove forest distribution: • West Bengal Sundarbans Delta formedMyApp by Ganga and Brahmaputra • Sundarbans Delta world largest delta
• Odisha- Bhitarkanika, Andhra Pradesh-Khurja famous for salt crocodiles
• Gujarat-Gulf of Kutch, West coastal forest area Gujarat.
• Andaman and Nicobar Islands salt crocodiles.
Desert forest: below 75 cm rainfall also called Scrub forest. Here Xerophyte plants with deep root systems are
available.
• Epiphytes: stoma for this type of plants opens on day time and closes on night time
• Xerophytes: stoma for this type of plants opens on day time and closes on night time.
• Desert plant leafs are always small and thick.
Montane forest:
• It is also known as snow forest. Soft wood plants are well grown here. Indian Geography
• Jennifer plants and rhododendrons these are used for paper making.
• Alpine forest is the highest elevation forest.
National parks and wildlife sanctuaries
• There are 103 national parks and 550 older sanctuaries in India.
• National parks means Limited area and private activities are not allowed here
• Wildlife sanctuaries means unlimited area and private activities are partially allowed here.
Legislature acts:
• In 1972 animal Act brought by Indira Gandhi
• In 1973 Project Tiger 50 Reserves world largest Tiger population in India
• Royal Bengal Tiger is national animal and lion national emblem
• In 1975 project crocodile
• In1992 project elephant conflict with West Bengal, Orissa, Jharkhand, Bihar and Assam.
• 1986 environmental Act
• 2002 revised environmental act
• In 2006 joint forest management act (West Bengal). It is used to increase forest growth by giving jobs to
tribles to protect that forest.
• In 2010 National green tribunal was established.
State Bio-Divercities Andhra Pradesh Seshachalam Hills Tamilnadu NilgiriMyApp Biosphere Reserve, Gulf of Maine Kerala Agastya Mala Madhya Pradesh Pachmarhi, Amarkantak Biosphere Reserve Andaman and Nicobar Islands Great Nicobar Biosphere Reserve Himachal Pradesh Cold Desert
State National Park Andhra Pradesh Telineelapuram and Telukunchi Bird Sanctuaries - Sibarian Crane Nelapattu Bird Sanctuary – Flamingo Birds - Nellore Kolleru – Pelican Birds – West Godavari Krishna sanctuary – Marshy Crocodiles - Machilipatnam Koundinya Wildlife Sanctuary – Elephants – Chittoor Gundlakamma call life sanctuary – Marshy Crocodiles Rollapadu Wildlife Sanctuary – Great Indian Bustard – Kurnool Sri peninsular narasimha World Wildlife Sanctuary – Deer-Nellore Sri Lankamalleswara Wildlife Sanctuary – Jordon courser – Kadapa Rajiv Gandhi Tiger Valley Sanctuary – Tigers – Srisailam Sri Venkateswara National Park - Tirupati Indian Geography Tamilnadu Gunday National Park - White King Cobra, Mudumalai National Park - Tiger zone Sathyamangalam National Park, Vedanthangal Bird Sanctuary Kerala Silent Valley National Park, Eravikulam National Park , Periyar National Park Karnataka Ranganathittu bird sanctuary, Bandipur National Park, Bannerghatta National Park Kudremukh National Park, Nagarhole National Park Telangana Mahavir Harina Vanasthali National Park, Mrugavani National Park, KBR National Park, Kawal wildlife sanctuary, Shivaram wildlife sanctuary, Pocharam Wildlife Sanctuary, Shamirpet Deer Park, Eturnagaram Wildlife Sanctuary, pakhal wildlife sanctuary, Laknavaram wildlife sanctuary Assam Manas wildlife sanctuary, Kaziranga National Park, Nameri National Park, Orang National Park, Dibru-Saikhowa National Park Meghalaya Nokrek National Park, Balphakram National Park Mizoram West Bengal Jaldapara National Park, Buxa Tiger Reserve, Sundarbans National Park Odisha Simlipal National Park, Nandankanan Zoological Park Gujarat Gulf of Mannar Marine National Park, Gir Forest National Park, Nal Sarovar wildlife sanctuary Rajasthan Sariska Tiger Reserve, Ranthambore National Park, Keoladeo/Bharthpur/Ghana National Park Uttarakhand Jim Corbett National Park, Rajaji National Park, Nanda Devi National Park Uttar Pradesh Chandra Prabha Wildlife Sanctuary, Dudhwa National Park Madhya Pradesh Kanha Tiger Reserve, Panna National Park, Bandhavgarh National Park, Madhav National Park
Maharashtra Sahyadri Tiger Reserve, Tadoba Andhari Tiger Reserve, Sanjay Gandhi National Park Haryana Sultanpur National Park Jammu & Kashmir Salim Ali National Park, Dachigam National Park, Kishtwar National Park
Biodiversity: In India there are 4 biodiversity
• They are North Eastern Himalayas largest biodiversity region, Western Ghats, Indian Myanmar boundary and
Nicobar Sumatra Indonesia.
Wetlands:
• In 2 February 1971 World wetland day and Ramsar Convention held in Iran • Montreux record related with wetlandsMyApp the place where an ecosystem destroyed and damages is likely to be destroyed due to technology development.
• So far Government of India notified 26 wetlands are Ramsar sites. State Wet Lands Jammu & Kashmir Wular Lake, Hokera Wetland Punjab Harike Lake, Ropar Himachal Pradesh Chandertal Wetland, Pong Dam Lake, Renuka Wetland Madhya Pradesh Bhoj Wetland Rajastan Keoladeo National Park (Largest salt water lake) Gujarath Nalsarovar Bird Sanctuary West Bengal East Calcutta Wetlands Manipur Loktak Lake (Largest fresh water lake) Odisha Chilika Lake (Longest and Deepest lake India) Andhra Pradesh Kolleru Lake Kerala Ashtamudi Wetland, Vembanad-Kol Wetland
Agriculture Indian Geography
• Primary dependent are crops, Forestry, fisheries and animal husbandry (livestock).
• Secondary dependencies are industries, gas, water supply, manufacturing and electricity.
• Territory dependencies are Railways, Airways, Roadways, waterways, Insurance, Banking, Real estate, Hotels
trade, IT' S and Communications.
• Highest skilled people are present in Japan 80% > Germany 75% > China 50% > India 10%.
In 2017-18 budget highlights regarding agriculture:
• According to season crops are divided into 3 types Kharif, Rabi and Zaid.
• To find the decided change 1 January to 31 December by Shankaracharya.
Crops Seasons:
Kharif season: Also known as summer crops (rice, cotton, jute, groundnut, sugarcane and sunflower).
Rabi crops: Also known as winter crops (Wheat, Barley, pulses).
Zaid: April-June crops (fruits and vegetables).
Types of cultivation: Subsistence agriculture, sedentary agriculture, shifting agriculture, mixed farming, mixed cropping, crop rotation and terrace cultivation
Subsistence agriculture: It is also called as traditional agriculture, no modern tools only family members are used
to cultivate. Food grains are used to consume themselves.
Secondary agriculture: It is also called settled agriculture, largest agricultural practicing in India and world land
is used continuously after year.
Shifting cultivation: It is practiced by tribals. Land is used to 3- 4 years continuously until facility comes down. It
is also called slash or burning cultivation • It is also called as Podu cultivationMyApp n Andhra Pradesh and Telangana , Bewar in Madhya Pradesh, Podu in Orissa, Poonam krisheri in Kerala, Jhum in West Bengal and North East States.
Mixed formation: If a farmer cultivates both food crops and fodder crops in an area and there is no time
boundary.
Mixed Crop: Mixed cropping is a system of sowing two or three crops together on the same land, one being the
main crop and the others the subsidiaries.
Crop rotation: Planting of alternate crops or different crops one after other.
• Rhizobium Acetobacter Spirillum are used to convert nitrogen to nitrates and urea is the first chemical
contains 46% of Nitrogen
Important crops:
Rice largest crop in India and world
Indian Geography Crop Country States Institutes Rice Chain, India West Bengal, Utter Pradesh, Central rice research institute in Cuttack Andhra Pradesh International rice research institute in Manila-Philippines Wheat & Barley Utter Pradesh Tea China, India Assam, West Bengal, Tamil National tea board in Kolkata Nadu Coffee Karnataka, Kerala, Tamil National Coffee Board in Bangalore Nadu Tobacco Gujarat, Andhra Pradesh National tobacco board in Guntur, National tobacco research Institute in Rajahmundry Chilies India Andhra Pradesh, Tamil Nadu Chillis research center LAAM in Guntur and Gannavaram Pine Apple Meghalaya Cotton Gujarat, Maharashtra Jute India, West Bengal Bangladesh Mulberry Silk Karnataka, Andhra Pradesh Eri Silk Assam Muga silk Assam Tussar Silk Jharkhand Sunflower oil Karnataka Groundnut oil Gujarat, Andhra Pradesh Soya Madhya Pradesh Coconut Tamil Nadu, Kerala Palm oil Andhra Pradesh Cater oil Gujarat, Rajasthan Papaya Andhra Pradesh Ragi Karnataka Jowar Maharashtra Bajra Rajasthan Maize Andhra Pradesh Sugar cane India Utter Pradesh National sugarcane research institute in Lucknow Mango Utter Pradesh Onions Maharashtra Rubber Kerala MyApp • It is a tropical crop China and India most cultivated countries.
• Golden rice is discovered by China which contains vitamin A and Zinc used to improve eyesight. In India rice
cultivated States West Bengal Uttar Pradesh Andhra Pradesh
• Alluvial soils are best suitable for rice cultivation.
• Godavari Delta basin is called rice bowl of India
• International rice Research Institute Manila Philippines
• Central rice Research Institute Cuttack Odisha
• Directorate of rice Research Institute Hyderabad
• rice varieties IR 758 IR 32 hour means Indian rice IR 7 popular in Eluru Sri rice system of rice intensification
it is you also used to cultivate low rainfall areas
• to arise cultivate hundred to 150 cm rainfall is required at a temperature of 24 to 32 degrees 10 centigrade Indian Geography
Agro based revolution:
Green Revolution the word green revolution was introduced by William Gand USA
• Purpose of green revolution is to create high yielding variety of seeds with in short period
• In 1960 “Rock feller” Norman Borlaug Mexico scientist
• Previously for wheat cultivation we required 180 days, but Norman Borlaug introduced a genetic change in
wheat which is cultivated in 120 days.
• C Subramaniam Defence and agricultural minister
• M S Swaminathan meets Borlaug in 1967
• Father of Green revolution in world is Norman Borlaug and Father of Green revolution in India MS
Swaminathan
• In 1966-67 green revolution was started in India and wheat is the first crop cultivated in green revolution in
Punjab.
• In Andhra Pradesh green revolution cultivated crop is rice in West Godavari
• Green revolution crops are wheat, rice, potato and maize and Green revolution fails in oil seeds and pulses. Year Food Grain Production Population 1951 50 M Tonnes 36.1 Crores 2011 250 M Tonnes 121 Crores 2017 273.38 M Tonnes 133.38 rores
Green revolution inputs: To increase green revolution the following inputs are required
Irrigation
• Fertilizers urea 60% subsidy is given by central government • Electricity and water subsidies are givenMyApp by State Government. • Highest fertilizers using state is Punjab.
• Uses of fertilizers in Andhra Pradesh are slowly decreasing.
• Pesticides usage after green revolution increases.
• High yielding variety of seeds uses increases.
• Farm mechanism after green revolution also increases
White Revolution : It is also called Operation Flood and started by Varghese Kurien in 1970.
• He is also called as Milkman of India because of increasing milk and Milk products production.
• In milk production first America up to 2005 and after 2005 first place is India up to now
• Uttar Pradesh is in first place for milk production.
• National Dairy development board located in Anand Gujarat
• National Dairy Research Institute is located in Karnal Haryana Indian Geography
Blue Revolution: it is introduced by Rajiv Gandhi rule for Marine and Marine Products
Yellow Revolution: Oilseeds silver Revolution poultry
Red Revolution: Tomato and Meat
Gray Revolution: Fertilizers.
Round Revolution: Onions and potato pink Revolution prawns
Pink Revolution: Prawns AP is in 1 place in the production of prawns
Black Revolution: Crude oil. India imports crude oil and petrol
Soils of India
• Soil is a thin layer which is derived and composed from Rock particles and contained organic matter and
humus. Study of soil is called “Pedology” and formation of soil is a process which is called as “Pedogenesis”
• Indian Council of Agricultural Research started in 1953 which is located in Delhi. They bifurcated the soil into
8 types in that 4 major and 4 are minor.
4 Major Soils: Alluvial soils 43%, Red files 18.5%, Black soils 15% and remaining are Laterite soils
4 Minor Soils: Desert soil, Saline or Alkaline soil, Peaty organic soil and Forest soil. Igneous rocks Sedimentary Rocks Metamorphic Rocks Granite, Basalt Stratified rocks Very hard rock’s like Diamond, Gold, Schist
Major Soils
Alluvial soils:
• These are called depositional soils which are formed by river sediments, high fertile in nature and gray in color. Largest distribution soil in IndiaMyApp is alluvial soil. • Best suitable for rice and wheat cultivation more distributed at river Plains and valleys.
• Old alluvial soil is called “Bangar” new alluvial soil is called “Kadhir”
• Alluvial soils are distributed in Uttar Pradesh, Punjab, Behar, West Bengal, Madhya Pradesh, Orissa, Andhra
Pradesh and Tamil Nadu.
Red soils: Second largest distributed file in India these are formed by sedimentary rocks.
• Igneous rocks are hard rock show formation of soil is slow.
• Gas, Coal, Petrol, Shale gas and lime are present in sedimentary rocks because it is soft rock.
• Due to ferric oxide presence in soil appears in red color and red soils are best suitable for oil seeds crops.
• Horticulture means fruits and vegetables and course cereals means millets.
• Red soil is distributed in Karnataka, Telangana and Andhra Pradesh.
Black soil: These soils are also called as Chernozem soils also called regular soils in Maharashtra Indian Geography
• Black soils are formed from igneous rocks, contains more organic minerals, magnesium iron oxides
• High water retention capacity
• Own ploughing soils
• In Summer Well cracks are developed
• Cotton and Sugarcane are more cultivated here
• Black cotton soil is distributed in Maharashtra, Gujarat, Telangana, Andhra Pradesh, Madhya Pradesh and
Tamil Nadu.
Laterite soils:
• Later means Brick in Latin language used in kill brick making.
• These soils are distributed in too hot and too cold weathers.
• At summit of hills are Laterite soils are distributed.
• The process of formation of these soils called leaching process.
• Loss of minerals and organic matter due to heavy rainfall is called leaching process.
• These soils are not suitable for cultivation of food crops and best suitable for plantation crops
• These soils contain iron so it is in red color.
• Laterite soil is distributed in Eastern Ghats, Western Ghats, Darjeeling Hills, Nilgiri Hills and North Eastern
Hills.
Minor soils:
Desert soil: It is a sandy soil with low organic matter low fertile sandy soil and arid crops like Jower, Bajra
distributed in Rajasthan and North Gujarat. Saline or Alkaline soil: Due to more accumulationMyApp of chlorides these soils are white in color. • Long standing of water leads to saline or alkaline soils formation from alluvial soils.
• These soils are located at Kolleru Lake in Andhra Pradesh soils.
• These soils are not suitable for agriculture, it is only suitable for Marine Products.
Peaty organic soils: Means cool wet or Marshy soil.
• More organic matter so color is black these soils are also called as Kari soils in Kerala.
• Due to more Organic matter soils are acidic in nature and not suitable for agriculture.
• These soils are distributed at Kottayam and Alappuzha in Kerala and at coastal areas
Forest soil: More organic in matter maximum distributed in forest areas
Types of Soil Erosion:
Rill Erosion : Erosion like fingers in hand
Gully Erosion: Rill erosion leads to Gully erosion Indian Geography
Sheet Erosion: Due to Cloudburst (North Eastern states)
Sea Erosion: Kerala
Wind Erosion: Rajasthan.
Glacier Erosion: Himalayas
Note: For formation of 1 cm thickness of soil we require 200 to 1000 years
Preventive methods of Soil Erosion: Different methods to prevent soil erosion are Mulching, Terrace cultivation,
Afforestation, Check dams and Check animal grazing.
Extraction of Minerals
• Open cast mining of 50 meters at earth surface
• Deep cast mining eight below 50 meters from earth surface
• Coal is available in both mining but majority is of open cast mining
• In open cast mining available minerals are Granite, Limestone, Slate, Dolomite, Talc and Coal.
• In deep cast mining available minerals are Gold and Diamonds Metallic Non Metallic Energy/ Fuel Atomic Precious Ferrous Non Ferrous Iron ore, Nickel, Copper, Zinc, Tin, Limestone, Coal, Natural Uranium, Thorium, Gold, Diamond, Cobalt, Lead, Asbestos, sandstone, gas, Petroleum, Monazite Platinum, Silver Manganese Aluminum Granite, Slate Shale gas
Minerals Producer states Reserve state Iron ore India 4 Place (Odisha, Jharkhand, Karnataka, Chhattisgarh, Maharashtra, India 5 Place Goa, Telangana, Andhra Pradesh) Coal India 3 Place (Jharkhand, West Bengal, Son Valley {Utter Pradesh and India 5 Place Madhya Pradesh}) (CarbonMyApp content: Diamond>Graphite>Coal>Plant/ Animal) (Jharkhand) [Anthracite (80%), Bituminous (60-80%), Lignite (40-60%), Peat (below 40%)] Bauxite Odisha (Koraput, Bolangir, Kalahandi), Andhra Pradesh (Madugula- Visakhapatnam, Rangampeta-East Godavari) Baryte Andhra Pradesh (Mangampeta-Kadapa) Silver, Zinc, Tin, Rajasthan Lead, Asbestos, Gypsum Uranium Negligible production (Jharkhand, Telangana- Nalgonda, Andhra Pradesh- 1% Reserve in Kadapa) India MICA India (Andhra Pradesh-{Nellore, Kavali, Gudur}, Jharkhand-{ Koderma, Gaya}) Chromite Odisha Manganese India 5 Place (Maharashtra) Zimbabwe, India (Odisha) Copper Madhya Pradesh -{ Balaghat, Malanjkhand} Rajasthan, AP{Agnigundala}, Telangana {Khammam} Indian Geography Gold Karnataka-{Kolar mines, Hutti, Hassan}, Andhra Pradesh-{Anantapur} Diamonds Madhya Pradesh-{Panna Mines}, Andhra Pradesh-{ Anantapur, Vajrakarur} Petrol Saudi Arabia (Imported from Saudi Arabia) Onshore (Rajasthan-{Mangala, Aishwarya, Rajeshwari, Saraswathi}, Assam-{ Guwahati, Bongaigaon, Shiv Sagar, Rudra Sagar}, Gujarat-{Lunej, }) Offshore (Ravva oil field, D6 Block, Nariman, Mumbai)
Transportation
Transportation is done in 4 ways . They are Road network, Rail network, Water network and Air
Road Network: In world largest road network USA, China and after that India with 56.03 Lakh KM’s
Road density: The density of road is measured for every 1 Lakh KM population/KM .
• India Road density of 8.6 KM’s and Andhra Pradesh Road density 10.11 KM’s
• World highest road density is exists in India. Type National Highway State Highway District Roads Rural Roads % of Area in India 2% 3.5% 33.5% 61%
• National Highways can be controlled by Central Public Work Department under the Ministry of roads and
Highways of Central Public Works Department.
• National Highway Authority of India was introduced in Parliament on 1988, adopted in 1989 and came into
force on 1995.
• National Highway development program started at the time of Vajpayee in 1997-98 on fifth five year plan.
• In that plan Central Government has constructed 4, 6 lane and Expressway in 7 phages.
• Chief Minister has to plan to construct or connect the roadways. Village road to Mandal road is 1 Lane ,
Mandal road to district Road is 2 Lane , District roads to state highway 4 Lane and State highway to National Highway 6 Lane MyApp • Gujarat and Andhra Pradesh states are 100% electrified.
• Expressway was first started in the year 2012 and the first expressway is from Delhi to Agra (Yamuna
Expressway of length 165KM with 6 Lanes).
• On 2 April 2017 an Expressway from Agra to Lucknow with 302 KM’s is the longest expressway
constructed by Utter Pradesh Government was under process.
• In Hyderabad 1 Elevated Expressway is PV Expressway with 11.2 KM’s.
• Vijayawada to Hyderabad 4-lane GMR Expressway.
• Pradhan Mantri Gram Sadak Yojana: It was started in the year 2000. Main aim to start this project is to
provide connectivity for all villages.
‹ Budget including states for this project is 27000 Crores.
‹ In 2004 “Provision of Urban Facilities in Rural Areas” was started and it was introduced by “Abdul Kalam”. Indian Geography
‹ In India district to inter district migration is more due to lack of “Road Network”.
‹ Golden quadrilateral with 5846 KM’s by joining cities Delhi, Mumbai, Bangalore, Chennai and Kolkata.
Hyderabad is not a part of Golden Quadrilateral.
‹ East West & North South Corridor with 6310KM’s connected at “Jhansi” National Highway Origin and Destination Remarks National Highway-1 Delhi-Amritsar-Pak Border National Highway-2 Delhi- Dankuni(Kolkata) Also called Old Grand Trunk Road National Highway-3 Agra –Mumbai National Highway-4 Mumbai- Chennai Name changed to National Highway-69 and first 6- Lane national highway National Highway-5 Chennai- Baharagora Name changed to National Highway-16 and Largest national highway in AP National Highway-6 Hazira- Kolkata Busiest national highway in India National Highway-7 Kanyakumari- Varanasi Name changed to National Highway-44 and Longest national highway in India and Telangana National Highway-8 Mumbai- Delhi National Highway-9 Pune- Machillipatnam Name changed to National Highway-65 National Highway-15 Pathankot (Punjab)- Samakhiali (Gujarat) Passes through Thar Desert National Highway-17 Panvel- Kochi
Railway Network:
• Now in Railways 100% Foreign Direct Investment was launched by Modi it is only for Infrastructure.
• Top most 5 railway network according to route length is USA, China, Russia, India and Canada
• But according to passenger number Top is Japan and second is India
Important Trains:
• MAGLEV: Magnetic levitation of Japan fastest train in the world with 603 km per hour
• Fuxing Hao: China (Beijing to Shanghai with 400 km per hour started in July 2017) • East wind Express: China-BeijingMyApp to London part of 1 belt 1 road goods train. • Gatimaan Express: Delhi to Agra 160 km/ hour fastest train in India.
• Green Rail Corridor: First green rail corridor between Rameswaram to Munnar in Tamil Nadu with 114
KM’s consists of bio toilets to maintain clean.
• UDAY Express: Utkrisht Double Decker Air Conditioned Yatri Express is completely Double-decker train
AC chair trains designed by Indian Railways are started by Modi and Venkaiah Naidu.