Question

Define rotation and revolution.
explain
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Answer 1

Explanation:

It is important to understand the difference between rotations and revolutions. When an object turns around an internal axis (like the Earth turns around its axis) it is called a rotation. When an object circles an external axis (like the Earth circles the sun) it is called a revolution

Answer 2

Rotation is the spinning movement of the Earth on it’s own axis.
Revolution is the movement of the Earth on it’s orbit on which it spins around the sun