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7 Cards in this Set
- Front
- Back
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horizon
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an imaginary line where the land seems to meet the sky
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rotate
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to turn
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axis
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a real or imaginary line through the center of a spinning object
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sphere
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a ball shape
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revolve
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when one object moves around another object
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orbit
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a regular path around the sun
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equator
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imaginary line around the middle of the earth
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