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Our Planet, Earth

2.1 Our Planet, Earth

QuestionAnswer
the equator where does the earth always get direct sunlight
axis an imaginary line through Earth between North and South poles, around which the Earth turns
orbit the path one body makes as it circles around another
revolution a circular motion
rotation a complete turn
Earth's rotation causes day and night
Earth's tilt and orbit causes season changes
summer when a hemisphere is tilted toward the sun it is
winter when a hemisphere is tiled away from the sun it is
Created by: dviola
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