Question

What is the difference between rotation and revolution and what is the time taken earth to complete (i) one rotation and (ii) one revolution

Answer 1

Instructions: Define rotation and revolution (2M)
Give the time taken for 1 rotation and 1 revolution (1M)

Solution:
Rotation is the moving of Earth on its own axis and revolution is the movement of Earth around the sun.
Time taken for
Rotation - 24 hours
Revolution 365 days