How do you explain the earths rotation?

Answer 1

My reason that the rotation of the earth is when The seasons are explained by the tilt of the Earths axis. When it is summer in the Northern Hemisphere, the north pole is pointed in the direction of the sun. the tilt of the Earth isn't what changes seasons, but the the Earth's revolution around the sun does. The Earth revolves around the sun so different parts of the Earth are more affected by the sun then other parts through out the year. The seasons are NOT determined by the distance of the Earth to the Sun. In fact, the Earth is closest to the Sun in the Northern hemisphere's Winter (January) sincerely happiness ok ok bye hope you like this if you do please call 862-956-2233

Answer 2

It doesn't need to do anything to rotate. Any spinning object will keep spinning at the same speed until some force acts on it to stop the rotation.