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science lesson 1

earth in space

QuestionAnswer
rotation the spin of an object around its axis
revolution the orbit of oe object around another object
equinox when the earths rotation axis is tilted neither toward or away from the sun
solstice when earths rotation axis is directly tilted toward or away from the sun
waxing a phase of the moon during which more of the lit part of the moon is visible each night
waning a phase of the moon during which less of the lit part is visible each night
tide the periodic rise and fall of oceans surface caused by the gravitational force between earth and the moon and earth and the sun
eclipse the movement of one solar system object into the shadow of another object
lava magma that erupts onto earths surface
Created by: bnyanulittis18
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