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10 Cards in this Set
- Front
- Back
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Rotation |
rotating around an axis or a center |
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Revolution |
revolving around an object in circle. |
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axis |
an imaginary line which it rotates in |
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orbits |
a curved path. |
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plane |
a flat surface with a straight line |
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equator |
an imaginary line drawn around the earth |
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hemosphere |
a half sphere or a half of earth into northern and southern halves. |
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heat |
high tempature |
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tempature. |
the degree of heat |
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seasons |
the four divisions of the year spring summer fall winter |
