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THE EARTH

THE EARTH. Name : ____________________________________________ Class :__________. Seasons of the year . Revolution of the Earth around the Sun . Spring, summer autumn and winter . Celestial bodies . The Big Bang . Planets . Stars . Satellites . Day and night .

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THE EARTH

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  1. THE EARTH Name: ____________________________________________ Class:__________

  2. Seasons of theyear. • Revolution of theEartharoundtheSun. • Spring, summerautumn and winter. • Celestial bodies. • The Big Bang. • Planets. • Stars. • Satellites. • Day and night. • Rotation of theEartharounditsown axis. • OutsidetheEarth. • Hydrosphere • Atmosphere • InsidetheEarth. • Geosphere. • Crust, mantle and core. UNIT I FROM THE OUTSIDE TO THE INSIDE UNIT CONTENTS: Classroom Home Classroom Home Classroom Home Classroom Home Classroom Home

  3. READ The ‘Big Bang’ is the beginning of the universe. Some people call it ‘The great radiance’ or ‘The beginning of everything’. The ‘Big Bang’ starts from a very small object made of matter. But suddenly it explodes! Millions of pieces start flying all over the space. And from these pieces… galaxies, stars an planets are created. THE BEGINNING THINK AND WRITE In groupsthink of 4 differentnamesforthe ‘Big Bang’. Drawtheuniversebeforethe ‘Big Bang’. Drawtheuniverseafterthe ‘Big Bang’.

  4. INVESTIGATE!!! READ AND WRITE Jupiteris a specialplanetbecauseit has gotmanysatellites. Do youknowhowmany? ANSWER: Jupiter has got_________ satellites. The ______ isthebiggeststar in the Solar system. Planets, stars and satellites are ________________. _________________ do not produce light and heat. TheEarthis a _______________. Stars are bigballs of __________ and produce light and heat. The Moon istheEarth’s ________________. CELESTIAL BODIES LOOK, THINK AND WRITE Writethename of the celestial bodies and orderthem in thenexttable.

  5. Night Weknowit’snightbecause… ________________________________________________________________________ READ AND HIGHLIGHT Weknowit’sdaybecause… ________________________________________________________________________ DAY ROTATION: Movement of theEartharounditselfbyitsown axis, producingday and night. Earth _ _ _ _ DAY AND NIGHT _ _ _ _ _ pole _ _ _ _ _ _ of cancer DAY E _ _ _ _ _ _ NIGHT _ _ _ _ _ _ _ _ pole _ _ _ _ _ _ of capricornio INVESTIGATE!!! 1-. HowlongdoestheEarthtaketorotatearounditself? ANSWER:TheEarthtakes __________________ torotatearounditself. 2-. The axis istiltedononeside. What´stheangle of the axis? ANSWER:Theaxis istilted at a __________ º. 3-. If in Australia isday time, whatwouldit be like in Spain? ANSWER:In Spainitwould be __________ .

  6. LISTEN, TAKE NOTES AND COMPLETE Identifytheseason and writeaboutitsfeatures. Season:____________________ Features:_____________________________________________________________________________________________ Season:____________________ Features:_____________________________________________________________________________________________ THE SEASONS Season:____________________ Features:_____________________________________________________________________________________________ Season:____________________ Features:_____________________________________________________________________________________________ READ AND HIGHLIGHT The Earth not only rotates around its own axis but it also rotates around the Sun. The revolution is the orbit of the Earth around the Sun, producing the seasons. It takes 365 days and 6 hours, which is one year.

  7. ASSESSMENT TEST YOURSELF Paint and colouronlythe celestial bodies. 1-. Rotationis… themovement of theEartharoundtheSun. themovement of the axis aroundtheEarth. themovement of theEartharounditsown axis. 2-. Theseasons are… theresulting of therotationmovement. theresulting of therevolutionmovement. theresulting of the axis movementarounditself. 3-. Theday and night… are causedbytheheat of theSunwhenrotating. are causedbytheheat of the axis whenrotating. are spring, summer, autumn and winter. WHAT´S MY NAME? READ AND WRITE 1-. I´m a bigstar, themostimportantone in the Solar system. Mynameisthe _________. 2-. I´mthethirdplanet in the Solar system. I like spinning aroundmyselfalldaylong… Mynameisthe_____________. Describe whatis a celestial bodywithyourownwords. ________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

  8. Whatistheatmosphere? Theearth is surrounded by a layer of gases called the atmosphere. planet is made up of three primary gases. These gases are oxygen, nitrogen, and argon. Thegreenhouseeffect. The atmosphere protects the Earth like a big blanket. It absorbs the heat from the sun and keeps the heat inside the atmosphere helping the Earth to stay warm. So we don't get too cold at night and too hot during the day. OUTSIDE THE EARTH: THE ATMOSPHERE INVESTIGATE!!! 4 1) It´s the layer where we live. 2) In this layer the temperatures can go extremely hot. 3) It´s the last layer in the atmosphere. 4) In this layer the meteors burn up upon entry. 5) Weather balloons go as high as this layer. 6) Airplanes fly in this layer. 2 3 1 5 6

  9. READ The geosphere is the solid portion of Earth and it´s made up of layers: THE CORE is very hot and made up of the heavy elements of Nickel and Iron. There are two cores: the inner core and the outercore. 2) THE MANTLE is made of a squishy substance something like wet modeling clay. 3) THE CRUST is a very thin layer in only 5 - 25 miles deep. The life takes place in this layer. _ _ _ _ _ _ _ _ _ _ _ INSIDE THE EARTH _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ SOLID WATER INVESTIGATE!!! Earthquakes and tsunamis are quite related. What´sthereunderourfeetprovokingthem? ANSWER: Underourfeetthere are t _ _ _ _ _ _ _ p _ _ _ _ _ movingconstantly. HYPOTHESIS RESULTS WEIGHT (Kg, g…)

  10. MY OUTLINE • Outsidetheearth • Seasons of theyear • Themovementiscalled • _________________ • Day and night • Themovementiscalled • _____________________ • are createdfromthe • _________ _______ • Celestial bodies • Insidetheearth • Becausetheearthmovesaroundits ___________ • Becausetheearthmovesaroundthe ____________ __________ __________ __________ H_____________ A______________ G______________ Watercyclesteps Layers Layers _______________ _______________ ____________ _______________ _______________ ____________ _______________ ____________ _______________ _______________ _______________ ____________ _______________ _______________

  11. UNIT DICTIONARY

  12. UNIT DICTIONARY

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