Question

What are the two main motion of the earth explain in detail
​

Answer 1

Answer:

The Earth turns (rotation around the polar axis), goes along on its orbit (revolution around the Sun), swings smoothly as un unbalanced spinning top (equinoctial precession).

Answer 2

There are two type of motion of earth- rotation and revolution .

Rotation - Rotation is the movement of the earth on its axis is called rotation.

Revolution - Revolution is the movement of earth around the sun in a fixed path or orbit is called Revolution.