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science

the earth sun and moon

TermDefinition
compare to give an account of the similarities
relative mass the mass of one object compared to another
the composition of an object is what the object is made of
gravity gives us weight
day and night are caused by the rotation of earth around its own axis
rotate a space object rotates when it spins on its own axis
revolve a space object revolves when it spins around another space object
illuminate to light up
waxing moon when the illuminated area of the moon is increasing
waning moon when the illuminated area of the moon is decreasing
a solar eclipse occurs when the moon blocks out the light of the sun
a lunar eclipse occurs when earth casts a shadow on the surface of the moon
Created by: mollyj123
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