Question
Define the following:
(i) Rotation of the Earth
(ii) Revolution of the Earth
(i) Rotation of the Earth
(ii) Revolution of the Earth
Answer
(i) Rotation of the Earth - movement of the earth once on its own axis in 24 hours
(ii) Revolution of the Earth - the movement of the earth along the orbit once every year
(ii) Revolution of the Earth - the movement of the earth along the orbit once every year