EARTH SCIENCE 33.docx - EARTH SCIENCE The sun's _ keeps...

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EARTH SCIENCEThe sun's _______ keeps planets in our solar system in orbit around the sun.Comets are examples of bodies that complete parabolic or _______ orbits.The orbits of all the planets in the solar system are slightly elliptical with the exception of _______.Kepler's laws describe how objects move through space; _______ laws describe why objects move in thisway.Describe the differences between a geocentric model and heliocentric model. What model is the currentSun-Earth-Moon System based on?The autumnal _______ occurs in September when the days start getting shorter and the nights arelonger in the Northern Hemisphere.During a new moon phase, spring tides produce the _______ difference between high and low tides.Tides are caused by _______ pulling the water of the oceans and causing it to bulge toward the largemasses of the moon and sun.During a lunar eclipse, the moon briefly passes through the _______, where it receives much less
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Term
Summer
Professor
T. Young

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