Gravity exists because mass exists.
Gravity exists everywhere that mass exists, so the answer is yes.
gravity zone is the area where gravity exists.
Gravity is a force that pulls two objects together. Gravity exists between two objects that have mass. Gravity exists in the whole universe
Gravity does not occur in mudslides. Gravity exists wherever there is mass.
Nothing. Gravity exists in vacuum as well.
The force of gravity exists all across the Earth's surface.
Gravity exists everywhere in the universe. Even thousands of light years out, the effects of Earth's gravity are still felt, only in tiny, immeasureable amounts.
Gravity is a force. It exists everywhere. It still exists when other forces exist. It is the mutual attraction of any and every body in the universe.
Gallo
The force of Gravity. I thought it was magnetism
Your question is ambiguous. Are you asking why gravity exists or is gravity or more to the point can Gravity/Magnetism be used as an energy source.