Question

What is rotation?
What is revolution?​

Answer 1

Answer:

the action of rotating about an axis or centre.

"the moon moves in the same direction as the earth's rotation

forcible overthrow of a government or social order, in favour of a new system.

"the country has had a socialist revolution"

Answer 2

Answer:

rotation-

action of rotating about axis or centre.

revolution-

the movement of the Earth around the sun in a fixed path is called a revolution.