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10 Cards in this Set
- Front
- Back
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Rotation |
The action of rotating around an axis or center. |
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Revolution |
A single complete cycle of such orbital or axial motion. |
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Axis |
An imaginary line at which a body rotates for example earth revolves on its axis every 24 hour. |
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Orbits |
The path taken by one body circling around another body in a curved path, such as the earth makes an orbit around the sun. |
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Plane |
It is a flat surface that is extends infinitely far and has no thickness. |
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Equator |
An imaginary circle around the earth, an equidistant from the north pole and south pole. |
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Hemisphere |
Hemisphere is defined as half of the earth, as in it is divided in to four hemisphere in Earth, Northern,Southern,Western,Eastern Hemispheres. |
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Heat |
A form of energy associated with the movement of molecules and atoms in any material. |
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Temperature |
A measure of warmth and coldness of an object or substance with reference of some standard value. |
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Seasons |
One of the four natural divisions of the year, resulting with the earth changing position with regard to the sun. |
