Define natation and revaluation

1.	Define natation and revaluation
Answer» Rotation of the Earth is its turning on its axis. Revolution is the movement of the Earth around the SUN. The Earth takes 24 HOURS to complete a rotation with respect to the sun. The Earth takes a full year (365 days) for ONE complete revolution around the Sun. The Earth's axis of rotation is tilted by 23.5 DEGREES.

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