Q1 of 12 Page 21

Answer the following questions briefly.

Define rotation and revolution.

Rotation: Rotation can be defined as the movement of the earth on its axis.

Revolution: The movement of the earth around the sun in a fixed path or orbit is known as a Revolution.


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Answer the following questions briefly.

What is the angle of inclination of the earth’s axis with its orbital plane?

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Answer the following questions briefly.

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