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Earth and its moon
May 5- May 9
Term | Definition |
---|---|
Axis | The imaginary line that passes through earth's center from the north pole to the south pole. |
Rotation | The spinning of earth on its axis. |
Revolution | One complete trip of the earth around the sun. |
Orbit | The earth's path across the sun. |
Hemisphere | One half of a sphere. |
Phases of the moon | The regular changes in the way the moon looks from earth. |
eclipse | One object in space casting another shadow in space. |
Shadow | A dark space made by something blocking out light. |