Answer Sheet UNIT-1: Life Skills Lesson 1: Basic Life Skills 1. X 2. √ 3. X 4. √ 5. X 6. √ 7. X 8. √ Lesson 3: Good Values 1. Generosity 2. Responsibility 3. Honesty 4. Courageous 5. Friendly 6. Gratefulness 7. Cooperative 8. Forgiveness UNIT-2: Plants and Trees Lesson 6: Flowers 1. DAFFODIL 2. JASMINE 3. DAISY 4. SUNFLOWER 5. HIBISCUS 6. ROSE 7. MARIGOLD 8. LILY 9. LOTUS Lesson 7: Fruity Riddles 1. Apple 2. Banana 3. Watermelon 4. Mango 5. Orange 6. Guava 7. Pineapple 8. Papaya 9. Strawberry Lesson 9: Plants Quiz 1. b 2. a 3. c 4. a 5. c 6. a 7. a 8. c 9. b 10. c 11. a 12. c Lesson 10: The Plants A. 1. Lotus 2. spinach 3. wood and paper 4. spearmint 5. Hydrilla 6. marshy B. 1. True 2. False 3. True 4. True 5. False UNIT-3: Animals and Birds Lesson 11: Animal Quiz 1. b 2. a 3. b 4. c 5. c 6. c 7. b 8. b 9. c 10. c 11. c 12. c Lesson 12: Aquatic Animals 1 2. 3. 4. 5. 6. 7. 8. 9. 10. Knowledge Nation-1 1 Lesson 13: Extinct Animals 1. Dodo 2. Passenger pigeon 3. Great auk 4. Quagga 5. Pink-headed duck 6. Golden toad Lesson 14: Flightless birds 1. Penguin 2. Cassowary 3. Kiwi 4. Ostrich 5. Emu 6. Kakapo 7. Weka 8. Rhea Lesson 15: Intelligent Birds and Animals 1. Crow 2. Parrot 3. African grey parrot 4. Labrador dog 5. Dolphin 6. Elephant Lesson 16: The Insects a. 1 b. 3 c. 4 d. 2 e. 7 f. 5 g. 8 h. 6 UNIT-4: Our Country Our Pride Lesson 17: Cultural Festivals 1. HARYANA 2. GOA CARNIVAL 3. KUMBH MELA 4. TAMIL NADU 5. MAHA SHIVARATRI 6. GANGA SAGAR MELA 7. BIHU 8. HORN BILL FESTIVAL 9. PUSHKAR MELA 10. KONARK FESTIVAL Lesson 18: Dresses of India 1. d 2. h 3. a 4. e 5. g 6. c 7. f 8. b Lesson 19: Famous Firsts of India 1. Priya Jhingan 2. J.R.D. Tata 3. Kiran Bedi 4. Arati Saha 5. Amartya Sen 6. Bachendri Pal 7. Rakesh Sharma 8. Kalpana Chawla Lesson 20: Freedom Fighters 1. Bhagat Singh 2. Sardar Patel 3. Lala Lajpat Rai 4. Subhas Chandra Bose 5. Ram Prasad Bismil 6. Mahatma Gandhi Lesson 21: Hill stations 1. Mussoorie 2. Nanital 3. Manali 4. Dalhousie 5. Mahabaleshwar 6. Mount Abu Lesson 22: Historical Monuments of India 1. Charminar 2. Humayun’s Tomb 3. Gol Gumbaz 4. Jagannath Temple 5. Golconda Fort 6. Jaisalmer Fort 2 Knowledge Nation-1 Lesson 23: Prime ministers And Presidents A. 1. JAWAHARLAL NEHRU 2. INDIRA GANDHI 3. RAJIV GANDHI 4. MANMOHAN SINGH 5. NARENDRA MODI 6. ATAL BIHARI VAJPAYEE B. 1. b 2. d 3. a 4. c Lesson 24: Scientists of India 1. C. V. Raman 2. Dr A.P.J. Abdul Kalam 3. Homi J. Bhabha 4. Subrahmanyan Chandrasekhar 5. Vikram Sarabhai 6. Aryabhata UNIT-5:Sports are Fun Lesson 25: Adventure Sports 1. Rock climbing 2. Bungee jumping 3. Rafting 4. Surfing 5. Paragliding 6. Scuba diving 7. Snowboarding 8. Mountain biking Lesson 26: Famous Sportspersons 1. Virat Kohli 2. Lionel Messi 3. Sachin Tendulkar 4. of Saina Nehwal 5. Novak Djokovic 6. Anjali Bhagwat 7. Anju Bobby George 8. P T Usha Lesson 27: Football 1. Uruguay 2. Germany 3. India 4. Russia 5. Rectangular, 120 6. Wolf 7. Spain 8. 8 9. Soccer 10. Brazil 11. Cristiano Ronaldo Lesson 28: Sports Quiz 1. a 2. b 3. b 4. a 5. a 6. a 7. c 8. a 9. c 10. a 11. a 12. c 13. b 14. a 15. c Lesson 30: Sporty Terms 1. Athletics 2. Badminton 3. Billiards 4. Boxing 5. Football 6. Cricket Lesson 31: Winner Takes it All 1. Cricket 2. Golf 3. Football 4. Racing 5. Hockey 6. Tennis Knowledge Nation-1 3 Lesson 32: Young Achievers in Sports 1. Abhinav Bindra 2. Sania Mirza 3. Bhakti Sharma 4. Martina Hingis 5. Nadia Comaneci 6. Tajamul Islam UNIT-6: Science Human Body 1. c 2. a 3. a 4. b 5. a 6. c 7. a 8. a 9. c 10. b 11. a 12. c Lesson 35: Quiz on Earth 1. b 2. c 3. b 4. a 5. c 6. a 7. a 8. c 9. a 10. c 11. c 12. b Scientists and Inventors a. James Watt b. Alfred Nobel c. Lewis Edson Waterman d. Nicolaus Copernicus e. Guglielmo Marconi f. Nikola Tesla Lesson 37: Space Travel 1. Yuri Gagarin 2. Valentina Tereshkova 3. Neil Armstrong 4. Sun 5. Neptune 6. Solar system 7. Venus 8. Sputnik 1 9. Moon 10. equinox 11. Hans Lippershey 12. Pluto UNIT-7: Our World Lesson 38: Countries and Capitals 1. b 2. a 3. c 4. a 5. b 6. a 7. c 8. a 9. c 10. b Lesson 39: Famous Airports a. Colombo, Sri Lanka b. Karachi, Pakistan c. Bangkok, Thailand d. New Delhi, India e. Dhaka, Bangladesh f. Tokyo, Japan Lesson 40: Flags and Currencies 1. b 2. a 3. f 4. g 5. c 6. d 7. i 8. e 9. j 10. h 4 Knowledge Nation-1 Lesson 41: Who Said These? 1. f 2. h 3. b 4. i 5. d 6. c 7. a 8. e 9. g Lesson 42: World Tour 1. Eiffel Tower 2. Statue of Unity 3. Statue of Liberty 4. Forbidden City 5. Buckingham Palace 6. Parthenon UNIT-8: Language and literature Lesson 43: International Days 1. g 2. c 3. a 4. d 5. b 6. f 7. e 8. j 9. h 10. i Lesson 45: Rhyme Time 1. c 2. d 3. e 4. a 5. b Lesson 46: Tell the Word 1. Autobiography 2. Anonymous 3. Carnivorous 4. Escalator 5. Democracy 6. Bilingual 7. Inaudible 8. Immigrant 9. Invisible 10. Predator 11. Summit 12. Fossil Lesson 47: The Literary World 1. b 2. a 3. c 4. c 5. b 6. a 7. a 8. b 9. a 10. c 11. c 12. a Lesson 48: The Needle Tree b, a, e, g, f, d, i, h, c UNIT-9: Mixed up Bollywood Entertainers 1. Salman khan 2. Aamir khan 3. Shahrukh Khan 4. Hrithik Roshan 5. Akshay Kumar 6. Ashutosh Gowariker 7. Priyanka Chopra 8. Abhishek Bachchan Lesson 50: Cartoons 1. Chota Bheem 2. Doraemon 3. Ninja Hathori 4. Shin-chan 5. Mr. Bean 6. Tom and Jerry Lesson 51: Famous Industrialists 1. Baba Ramdev 2. Kumar Mangalam Birla 3. Kushagra Bajaj 4. Anil Ambani Knowledge Nation-1 5 5. Henry Ford 6. Steve Jobs 7. Warren Buffett 8. Lakshmi Mittal Lesson 52: First day of School c, a, e, f, d, b Lesson 53: Musical Instruments and Musicians a. Bismillah Khan b. Zakir Hussain c. Adnan Sami d. L. Subramanian e. Benny Andersson f. Wynton Marsalis Lesson 54: Secret Trails 1. MAROON 2. PRETTY 3. BUTTERFLY 4. INCORRECT 5. ELEPHANT 6. J. K. ROWLING 7. OCTOPUS 8. FLOWER 6 Knowledge Nation-1.