Sunrise System Dawn Simulator of Important Operating and Maintenance (Servicing) Instructions in the Literature Accompanying the Product

Total Page:16

File Type:pdf, Size:1020Kb

Sunrise System Dawn Simulator of Important Operating and Maintenance (Servicing) Instructions in the Literature Accompanying the Product Sunrise System® Dawn Simulator the natural, stress free way to wake up www.morningsunrise.com SRS 150 WARNING In This Guide To reduce the risk of fire or electric shock, do not expose this appliance to rain or moisture CAUTION* Use of controls or adjustments or performance of procedures other than those specified may Introduction 3 result in hazardous radiation exposure. Product features 3 - 4 M M Important safety information 4 CAUTION * A Caution Marking is located on the Sunrise System front and LCD display layout 4 bottom of this appliance. RISK OF ELECTRIC SHOCK Sunrise System top and set up buttons 5 DO NOT OPEN ! Setting up instructions 5 - 8 CAUTION - TO REDUCE THE RISK OF ELECTRIC SHOCK, Programming table 9 DO NOT REMOVE COVER (OR BACK). NO USER-SERVICING Troubleshooting tips 10 TAKE PRODUCT TO QUALIFIED SERVICE PERSONNEL M M Support and warranty 10 The lightning flash with arrowhead symbol, within an equilateral triangle, is intended to alert the Technical specifications 11 user to the presence of uninsulated ‘dangerous voltage’ within the product’s enclosure that may be of sufficient magnitude to constitute a risk of electric shock. M M The exclamation mark within an equilateral triangle is intended to alert the user to the presence Sunrise System Dawn Simulator of important operating and maintenance (servicing) instructions in the literature accompanying the product. Introduction ! Thank you for purchasing the Sunrise System Dawn Simulator 150. You will now be able to enjoy the health and relaxation benefits of the Sunrise System which is one of the most natural and IMPORTANT SAFETY INSTRUCTIONS stress free ways of awakening. Once connected to your bedside lamp the Sunrise System can be 1. Read these instructions. set to imperceptibly simulate a sunrise and sunset.The sunrise brightens the room gradually, gently 2 Keep these instructions. waking the sleeper and the sunset slowly dims the room, helping the user to relax and ease into a 3. Heed all Warnings. restful and natural sleep.With the benefit of an integral digital stereo FM/AM radio, weather band 4. Follow all instructions. radio (US model only) and MP3 player you can also wake or relax to the sounds of nature or to 5. Do not use this apparatus near water. your favourite music.The SRS 150 has a colour change display and includes a sleep sound SD card. 6. Clean only with a damp cloth. 7. Do not block any of the ventilation openings. Use in accordance with the manufacturers instructions. To enjoy the full benefits of your Sunrise System Dawn Simulator please read this manual carefully, 8. Do not place near any heat sources such as radiators, heaters, stoves or other apparatus (including particularly the safety information on page 4. If you do have initial queries, try the troubleshooting amplifiers) that produce heat. information at the end of the guide.The Sunrise System can be set to meet your own individual 9. Do not disregard the safety purpose of the polarized or grounding - type plug. A polarized plug has two lifestyle requirements so take the time to look at the full list of features which begin below. blades with one wider than the other. A grounding type plug has two blades and a third grounding prong. The wide blade or the third prong is provided for your safety. If the provided plug does not fit into your Product Features outlet, consult an electrician for replacement of the obsolete outlet. • Sunrise: simulates a sunrise over a period of 15, 30, 45, 60, 75 or 90 minutes. 10. Protect the power cord from being walked upon or pinched, particularly at plugs and the point where Set to suit your preference. they exit from the apparatus. 11. Only use attachments / accessories specified by the manufacturer. • Sunset (sleep button): simulates a sunset over a period of 5 - 90 minutes. 12. Unplug the apparatus during lightning storms or when unused for long periods of time. Set to suit your preference. 13. Refer all servicing to qualified service personnel or the manufacturer. Your warranty may be affected if you • The Sunrise System connects directly to your own bedside lamp. Your bedside lamp then dismantle the product. Servicing is required when the apparatus has been damaged in any way, such as generates the sunrise/sunset feature.The Sunrise System integrates with your own bedroom power-supply cord or plug damage, liquid has been spilled or objects have fallen into the apparatus, the or home décor. apparatus has been exposed to rain or moisture, the apparatus does not operate normally or has been • Your bedside lamp brightness can also be manually controlled through the Sunrise System, dropped. and set to any level, for example - to brighten the lamp for reading. • All functions of the Sunrise System 150 are indicated on the large backlit multicolour LCD display to clearly show the function being altered. • A night light feature has also been included and the night light is user adjustable. • A security feature that randomly turns the lamp full on and off between the times of 7:00pm and 9:00am can be set to operate when you are away from home. • 12 or 24 hour clock display - you choose. 2 3 • The audible alarm can be disabled if you prefer to wake to the sunrise feature without MP3 Sunrise System Clock Top and Set Up Buttons or radio. • Power fail battery backup is provided on all functions for power cuts to the home electricity supply or if the Sunrise System is inadvertently disconnected • Full seven day alarm is provided to allow the user to set different times (if desired) on the alarm for different days of the week.The factory programmed time for all seven days is 07:00am • Easy to read text display shows time and date, MP3 track, radio frequency • The day of the week and Leap years are automatically calculated. • Option to select a language of your choice: Danish, English, Flemish, Finnish, French, German, Norwegian, Spanish or Swedish. • LCD backlight and colour adjustment • MP3 Player • Digital FM/AM radio • Weather band radio (USA model only) Connecting the Sunrise System to your lamp IMPORTANT Safety Instructions The Sunrise System 150 (SRS 150) is supplied with a specially designed cable in order to connect it • NEVER immerse the clock or the wiring of the clock in water. to your lamp. One end of the cable has a socket, insert the plug of your bedside lamp into this • Do NOT connect anything but a regular home lamp to the Sunrise System 150 (use light bulb socket. If your bedside lamp has a switch, ensure it is in the ON position.The other end of the cable is the mains plug for use with the wall socket. up to 200W USA, up to 300W Europe) NOT for use with any other appliance! • Do NOT attempt to replace the bulb in the lamp connected to the Sunrise System whilst the Setting Up and Using the Sunrise System 150 power supply is connected or plugged in to either the lamp or the clock. The Sunrise System will retain all settings if there is no power supply to the clock and a battery is fitted. Back up Battery • Use ONLY regular tungsten light/lamp bulbs in the lamp connected to the Sunrise System. The SRS 150 is supplied with a battery which when inserted into the BATTERY slot at the back of the product ensures that date and time is retained in the event of a power cut or if the SRS 150 is Do NOT use power saving bulbs or non standard bulbs in the lamp when connected to the unplugged from the mains supply. If the backup battery is low, the low battery icon will flash on the Sunrise System 150. Do NOT use with a lamp that has a built in dimmer. display and the battery should be replaced. Please Note: If the battery is not fitted or is low the time and date may be lost if power fails. Other Sunrise System 150 Front and LCD Display Layout user settings are stored in a non-volatile memory and are retained even if no battery is fitted. alarm on icon alarm sound night light snooze mode/sleep sunset when flashing Setting the Language sunrise / sunset security mode When the SRS 150 is plugged in for the first time or after a factory reset, the SRS 150 will prompt indicator the user to set the language.The display will show ENGLISH LANGUAGE. Momentarily press the up or down buttons to select the required language then press MENU to go on and set the time and date or press SNOOZE to exit the setup menu.To change the language again after it has been set, a factory reset must be performed. See factory reset instructions on page 9 of this user guide. Please Note: The SRS 150 will come out of Setup Mode automatically if no button is pressed for low / no battery 12 seconds or if you press the zzZ (SNOOZE) button. indicator 12 hour mode Setting the Time Press the MENU button until the display shows 12 HOUR CLOCK or 24 HOUR CLOCK the current time will also be shown on the display. Momentarily press the light up or down buttons to set the clock in 1 minute increments or press and hold the up or down buttons to set the clock in 10 minute increments. Press the Display button to change 12 or 24 hour mode. AM/FM radio Weather band radio* Setting the Alarm Time (*US model only) Press the MENU button until the display shows MONDAY ALARM TIME, the alarm time will also be shown on the display.
Recommended publications
  • View and Print This Publication
    @ SOUTHWEST FOREST SERVICE Forest and R U. S.DEPARTMENT OF AGRICULTURE P.0. BOX 245, BERKELEY, CALIFORNIA 94701 Experime Computation of times of sunrise, sunset, and twilight in or near mountainous terrain Bill 6. Ryan Times of sunrise and sunset at specific mountain- ous locations often are important influences on for- estry operations. The change of heating of slopes and terrain at sunrise and sunset affects temperature, air density, and wind. The times of the changes in heat- ing are related to the times of reversal of slope and valley flows, surfacing of strong winds aloft, and the USDA Forest Service penetration inland of the sea breeze. The times when Research NO& PSW- 322 these meteorological reactions occur must be known 1977 if we are to predict fire behavior, smolce dispersion and trajectory, fallout patterns of airborne seeding and spraying, and prescribed burn results. ICnowledge of times of different levels of illumination, such as the beginning and ending of twilight, is necessary for scheduling operations or recreational endeavors that require natural light. The times of sunrise, sunset, and twilight at any particular location depend on such factors as latitude, longitude, time of year, elevation, and heights of the surrounding terrain. Use of the tables (such as The 1 Air Almanac1) to determine times is inconvenient Ryan, Bill C. because each table is applicable to only one location. 1977. Computation of times of sunrise, sunset, and hvilight in or near mountainous tersain. USDA Different tables are needed for each location and Forest Serv. Res. Note PSW-322, 4 p. Pacific corrections must then be made to the tables to ac- Southwest Forest and Range Exp.
    [Show full text]
  • ESSENTIALS of METEOROLOGY (7Th Ed.) GLOSSARY
    ESSENTIALS OF METEOROLOGY (7th ed.) GLOSSARY Chapter 1 Aerosols Tiny suspended solid particles (dust, smoke, etc.) or liquid droplets that enter the atmosphere from either natural or human (anthropogenic) sources, such as the burning of fossil fuels. Sulfur-containing fossil fuels, such as coal, produce sulfate aerosols. Air density The ratio of the mass of a substance to the volume occupied by it. Air density is usually expressed as g/cm3 or kg/m3. Also See Density. Air pressure The pressure exerted by the mass of air above a given point, usually expressed in millibars (mb), inches of (atmospheric mercury (Hg) or in hectopascals (hPa). pressure) Atmosphere The envelope of gases that surround a planet and are held to it by the planet's gravitational attraction. The earth's atmosphere is mainly nitrogen and oxygen. Carbon dioxide (CO2) A colorless, odorless gas whose concentration is about 0.039 percent (390 ppm) in a volume of air near sea level. It is a selective absorber of infrared radiation and, consequently, it is important in the earth's atmospheric greenhouse effect. Solid CO2 is called dry ice. Climate The accumulation of daily and seasonal weather events over a long period of time. Front The transition zone between two distinct air masses. Hurricane A tropical cyclone having winds in excess of 64 knots (74 mi/hr). Ionosphere An electrified region of the upper atmosphere where fairly large concentrations of ions and free electrons exist. Lapse rate The rate at which an atmospheric variable (usually temperature) decreases with height. (See Environmental lapse rate.) Mesosphere The atmospheric layer between the stratosphere and the thermosphere.
    [Show full text]
  • The Golden Hour Refers to the Hour Before Sunset and After Sunrise
    TheThe GoldenGolden HourHour The Golden Hour refers to the hour before sunset and after sunrise. Photographers agree that some of the very best times of day to take photos are during these hours. During the Golden Hours, the atmosphere is often permeated with breathtaking light that adds ambiance and interest to any scene. There can be spectacular variations of colors and hues ranging from subtle to dramatic. Even simple subjects take on an added glow. During the Golden Hours, take photos when the opportunity presents itself because light changes quickly and then fades away. 07:14:09 a.m. 07:15:48 a.m. Photographed about 60 seconds after previous photo. The look of a scene can vary greatly when taken at different times of the day. Scene photographed midday Scene photographed early morning SampleSample GoldenGolden HourHour photosphotos Top Tips for taking photos during the Golden Hours Arrive on the scene early to take test shots and adjust camera settings. Set camera to matrix or center-weighted metering. Use small apertures for maximizing depth-of-field. Select the lowest possible ISO. Set white balance to daylight or sunny day. When lighting is low, use a tripod with either a timed shutter release (self-timer) or a shutter release cable or remote. Taking photos during the Golden Hours When photographing the sun Don't stare into the sun, or hold the camera lens towards it for a very long time. Meter for the sky but don't include the sun itself. Composition tips: The horizon line should be above or below the center of the scene.
    [Show full text]
  • Exploring Solar Cycle Influences on Polar Plasma Convection
    Comparison of Terrestrial and Martian TEC at Dawn and Dusk during Solstices Angeline G. Burrell1 Beatriz Sanchez-Cano2, Mark Lester2, Russell Stoneback1, Olivier Witasse3, Marco Cartacci4 1Center for Space Sciences, University of Texas at Dallas 2Radio and Space Plasma Physics, University of Leicester 3European Space Agency, ESTEC – Scientific Support Office 4Istituto Nazionale di Astrofisica, Istituto di Astrofisica e Planetologia Spaziali 52nd ESLAB Symposium Outline • Motivation • Data and analysis – TEC sources – Data selection – Linear fitting • Results – Martian variations – Terrestrial variations – Similarities and differences • Conclusions Motivation • The Earth and Mars are arguably the most similar of the solar planets - They are both inner, rocky planets - They have similar axial tilts - They both have ionospheres that are formed primarily through EUV and X- ray radiation • Planetary differences can provide physical insights Total Electron Content (TEC) • The Global Positioning System • The Mars Advanced Radar for (GPS) measures TEC globally Subsurface and Ionosphere using a network of satellites and Sounding (MARSIS) measures ground receivers the TEC between the Martian • MIT Haystack provides calibrated surface and Mars Express TEC measurements • Mars Express has an inclination - Available from 1999 onward of 86.9˚ and a period of 7h, - Includes all open ground and allowing observations of all space-based sources locations and times - Specified with a 1˚ latitude by 1˚ • TEC is available for solar zenith longitude resolution with error estimates angles (SZA) greater than 75˚ Picardi and Sorge (2000), In: Proc. SPIE. Eighth International Rideout and Coster (2006) doi:10.1007/s10291-006-0029-5, 2006. Conference on Ground Penetrating Radar, vol. 4084, pp. 624–629.
    [Show full text]
  • Planit! User Guide
    ALL-IN-ONE PLANNING APP FOR LANDSCAPE PHOTOGRAPHERS QUICK USER GUIDES The Sun and the Moon Rise and Set The Rise and Set page shows the 1 time of the sunrise, sunset, moonrise, and moonset on a day as A sunrise always happens before a The azimuth of the Sun or the well as their azimuth. Moon is shown as thick color sunset on the same day. However, on lines on the map . some days, the moonset could take place before the moonrise within the Confused about which line same day. On those days, we might 3 means what? Just look at the show either the next day’s moonset or colors of the icons and lines. the previous day’s moonrise Within the app, everything depending on the current time. In any related to the Sun is in orange. case, the left one is always moonrise Everything related to the Moon and the right one is always moonset. is in blue. Sunrise: a lighter orange Sunset: a darker orange Moonrise: a lighter blue 2 Moonset: a darker blue 4 You may see a little superscript “+1” or “1-” to some of the moonrise or moonset times. The “+1” or “1-” sign means the event happens on the next day or the previous day, respectively. Perpetual Day and Perpetual Night This is a very short day ( If further north, there is no Sometimes there is no sunrise only 2 hours) in Iceland. sunrise or sunset. or sunset for a given day. It is called the perpetual day when the Sun never sets, or perpetual night when the Sun never rises.
    [Show full text]
  • The Blue Hour‐ by Dennis Arculeo
    THE April 2019 May 16th‐ End of Year Compeon Building G Sung Harbor 8 PM th May 4 ‐ Model Shoot ‐ Mayr Studio ‐ Staten Island Camera Club Meet‐Up reserve a seat @: hps://www.meetup.com/ Staten‐Island‐camera‐club/events/259170884/ spaces are limited. May 16th‐ End of Year Compeon ‐ Harbor Room 8:00PM Image of the Year Selecon ‐ Judge Al Brown. June 6th - Annual Awards Dinner - Real Madrid Restaurant - All are welcome - Bring a Friend - Paid Reservation is a must! June 8th Saturday Governors House Meet‐Up reserve a seat @: reserve a seat @: hps://www.meetup.com/Staten‐Island‐camera‐ club/events/ spaces are limited. Well, the End of Year Compeon is almost here. On that For those who aended in the past the menu is the same. night we will decide the Images of the Year. So come on down on May 16th.. Color and Mono Digital Images and You can secure your reservaon with a $45.00 per person pay‐ Prints will compete for the coveted awards in each of their ment on May 16that this month’s End of the Year Compe‐ respecve categories. You can enter any 4 Color or Mono on. Please bring a check payable to Staten Island Camera Club. Digital and or Print that you competed with this season. If you are not aending the End of Year Compeon, but would Here is the low down on the Awards Dinner being held on like to aend the dinner please mail your check to: Thursday June 6th, 2019. Barbara M. Hoffman at 323 Stobe Avenue, SI, NY 10306.
    [Show full text]
  • Photography Glossary
    PHOTOGRAPHY GLOSSARY This photography terms glossary is what you’ll need to know in order to become a walking encyclopedia and learn how to take amazing and effective photographs. Please take advantage of it Aperture Aperture is the opening through which light passes through the lens to enter the camera. Its size can be modified to control how much light reaches the sensor or negative film. The diameter of the aperture, also known as the F-stop, affects the exposure and depth of field. Blue Hour Blue hour is the short period of time before sunrise or after sunset when the sun is just below the horizon. Indirect sunlight is evenly diffused and takes on a blue shade. The duration on the blue hour varies depending on the location, but generally lasts less than an hour. Candid candid is a portrait taken while the subject is not posing. This can be achieved either by capturing a subject unaware of the photographer’s presence or by introducing motion and surprising the model during a photoshoot. This kind of portrait photography is highly popular in street photography and is becoming more relevant in formal environments such as weddings. Composition Composition is the manner in which elements are positioned within a photo. It is considered one of the most important components of an image, as it allows the photographer to guide the viewer’s eye across the image towards the main subject. Contrast Contrast defines the range of tonal difference between the shadows and lights of an image. As the contrast becomes higher it emphasizes these variations, resulting in stronger textures and colors.
    [Show full text]
  • Mary W. Helms Source: Anthropos, Bd
    Before the Dawn. Monks and the Night in Late Antiquity and Early Medieval Europe Author(s): Mary W. Helms Source: Anthropos, Bd. 99, H. 1. (2004), pp. 177-191 Published by: Anthropos Institute Stable URL: http://www.jstor.org/stable/40466312 . Accessed: 29/07/2013 13:48 Your use of the JSTOR archive indicates your acceptance of the Terms & Conditions of Use, available at . http://www.jstor.org/page/info/about/policies/terms.jsp . JSTOR is a not-for-profit service that helps scholars, researchers, and students discover, use, and build upon a wide range of content in a trusted digital archive. We use information technology and tools to increase productivity and facilitate new forms of scholarship. For more information about JSTOR, please contact [email protected]. Anthropos Institute is collaborating with JSTOR to digitize, preserve and extend access to Anthropos. http://www.jstor.org This content downloaded from 152.13.249.96 on Mon, 29 Jul 2013 13:48:56 PM All use subject to JSTOR Terms and Conditions H Anthropos IT] 99.2004:177-191 Beforethe Dawn Monksand theNight in Late Antiquityand EarlyMedieval Europe MaryW. Helms Abstract.- Early European monkswere preoccupiedwith the and withformal rules and especiallyritual that night.They were quintessentialmen of the dark,for nocturns, definedand activatedfundamental tenets of faith by fartheir longest liturgical office, was conductedeach night, offices. in the blacknessof unlitchurches. In so monks throughcarefully organized liturgical virtually doing these not only rituallyanticipated the coming of the dawn but Foremostamong ideologicallycharged also, and especially,engaged withthe primordialcosmological monasticsettings and liturgical presentations were darknessthat preceded the original creation of Genesis.
    [Show full text]
  • Evening Or Morning: When Does the Biblical Day Begin?
    Andrews University Seminary Studies, Vol. 46, No. 2, 201-214. Copyright © 2008 Andrews University Press. EVENING OR MORNING: WHEN DOES THE BIBLICAL DAY BEGIN? J. AM A ND A MCGUIRE Berrien Springs, Michigan Introduction There has been significant debate over when the biblical day begins. Certain biblical texts seem to indicate that the day begins in the morning and others that it begins in the evening. Scholars long believed that the day began at sunset, according to Jewish tradition. Jews begin their religious holidays in the evening,1 and the biblical text mandates that the two most important religious feasts, the Passover2 and the Day of Atonement,3 begin at sunset. However, in recent years, many scholars have begun to favor a different view: the day begins in the morning at sunrise. Although it may be somewhat foreign to the ancient Hebrew mind to rigidly define the day as a twenty-four-hour period that always begins and ends at the same time,4 the controversy has important implications for the modern reader. The question arises: When does the Sabbath begin and end? The purpose of this paper is to examine whether the day begins in the morning or in the evening by analyzing the sequence of events on the first day of creation (Gen 1:2-5), examining texts that are used to support both theories, and then determining how the evidence in these texts relates to the religious observances prescribed in the Torah. Because of time constraints, I do not explore the question of whether or not the days in Gen 1 are literal.
    [Show full text]
  • Driving at Dawn and Dusk According to Research, There Is an Increased Risk to Safety Whilst Driving During Civil Twilight
    Driving at Dawn and Dusk According to research, there is an increased risk to safety whilst driving during civil twilight. Read our guide for tips on driving safely at Dawn and Dusk. www.kinto-uk.com 0333 222 0966 Factsheet: Driving at Dawn and Dusk – Version: 1.0 Driving at Dawn and Dusk The period just before sunrise (dawn) or right after sunset (dusk) is called civil twilight, when the sky is still bright but you can’t see the sun. It is considered as a dangerous time for driving because the light in the sky prevents the eyes to adjust to the dark road. Furthermore, the glare from the sunset/sunrise can further interfere with your vision and last but not least, during these hours drivers are more likely to be drowsy. Here we outline some of the tips to keep you and others safe on the road: 1. Keep windscreen and all other windows clean in order to ensure clarity. Dust and dirt can reflect light which can further affect you vision. 2. Keep your lights on so other vehicles can see you. 3. Reduce speed and avoid tailgating. By doing so, you will have more time to react if an emergency occurs or the vehicle in front of you stops suddenly. 4. Stay alert and be cautious for cyclists, pedestrians and other road users. At these times driver tiredness is also common. 5. Avoid distractions such as using your mobile phone, changing radio stations or trying to eat/drink. 6. Use your sun visor to help you shade your eyes from the sunlight glare.
    [Show full text]
  • Understanding Golden Hour, Blue Hour and Twilights
    Understanding Golden Hour, Blue Hour and Twilights www.photopills.com Mark Gee proves everyone can take contagious images 1 Feel free to share this ebook © PhotoPills April 2017 Never Stop Learning The Definitive Guide to Shooting Hypnotic Star Trails How To Shoot Truly Contagious Milky Way Pictures A Guide to the Best Meteor Showers in 2017: When, Where and How to Shoot Them 7 Tips to Make the Next Supermoon Shine in Your Photos MORE TUTORIALS AT PHOTOPILLS.COM/ACADEMY Understanding How To Plan the Azimuth and Milky Way Using Elevation The Augmented Reality How to find How To Plan The moonrises and Next Full Moon moonsets PhotoPills Awards Get your photos featured and win $6,600 in cash prizes Learn more+ Join PhotoPillers from around the world for a 7 fun-filled days of learning and adventure in the island of light! Learn More We all know that light is the crucial element in photography. Understanding how it behaves and the factors that influence it is mandatory. For sunlight, we can distinguish the following light phases depending on the elevation of the sun: golden hour, blue hour, twilights, daytime and nighttime. Starting time and duration of these light phases depend on the location you are. This is why it is so important to thoughtfully plan for a right timing when your travel abroad. Predicting them is compulsory in travel photography. Also, by knowing when each phase occurs and its light conditions, you will be able to assess what type of photography will be most suitable for each moment. Understanding Golden Hour, Blue Hour and Twilights 6 “In almost all photography it’s the quality of light that makes or breaks the shot.
    [Show full text]
  • Summer Midnight Sun
    NATIONAL WILDLIFE FEDERATION ARCTIC Summer Midnight Sun Summary ✔ Copies of student worksheets year, as the earth makes its orbit Students build a three- around the sun, the tilt produces dimensional model of the variable day lengths, and the rotation of the earth to change of seasons. When the appreciate the extremes of Background arctic is tilted away from the sun, daylight hours at different The Earth’s axis is an imaginary in the winter months, it gets little months of the year, and make line through its core, connecting or no sunlight. The sun appears connections between available the North and South poles. The to be at a very low angle on the sunlight and the growth and earth revolves around this axis, horizon, which also means less behavior of plants of the arctic. one full revolution per day. The intense light reaching the arctic. earth rotates so that during the On the other hand, when the Grade Level arctic is tilted toward the sun, in 5-8; 3-4 day we face the sun, and at night the summer months, it gets more Time Estimate we face away from the sun. one to two class periods. Because the earth is round, parts intense sunlight almost around the clock. Subjects: of it are closer to the sun than math, physics, geography, others. Parts that are closer Sunlight is critical to photosyn- science (nearer to the equator, lower lati- thesis, the process by which Skills: tude) experience more intense plants produce their own food. analysis, application, sunlight than parts that are Plants need water and sunlight in comparison, problem- further, such as the arctic at high order to photosynthesize.
    [Show full text]