No.
no, it's the Earth that is constantly rotating around the Sun
by the earth rotating around the sun while the moon is rotating around the earth.
because earth is rotating around itself while revolving around the sun
It doesn't work like that. You don't need power to keep an object rotating. Any object that is rotating will continue rotating, unless it is slowed down, by friction for example.
Earth revolves around the sun while rotating on its sides
Day and night
Gravitational pull.
Yes, since the moon is rotating around the earth, it is not always visible. If it is on the the other side of the earth, then a person could not see it. The difference is that the sun rises and sets because the earth is rotating on its axis, while the moon rises and sets because it is rotating around the earth.
Period of rotation is the time taken for an object to complete exactly one revolution around another object, like the earth rotating around the sun or the moon rotating around the earth.
Period of rotation is the time taken for an object to complete exactly one revolution around another object, like the earth rotating around the sun or the moon rotating around the earth.
The Earth is rotating, and continues to rotate because of its inertia. There are is only one force acting on the Earth that might slow it down. Tidal forces are, VERY slowly, slowing the Earth's rotation, and the lost energy is transferred to the Moon, which is VERY slowly moving away. Things that are spinning on Earth always slow down because of friction; air friction, or the friction in the bearings of a spinning object. There are no such factors in play in space. WHY is the Earth - and the Sun, and Moon, and all the other planets - rotating? The most likely explanation is that the entire planetary nebula of gas and dust that collapsed to form the Sun and planets was slowly rotating itself.
no the earth spins on it's axis while rotating around the sun