Gravity is the force that pulls objects toward each other, and it plays a crucial role in holding the Earth's atmosphere in place. The Earth's gravitational pull attracts air molecules, preventing them from drifting off into space. This force ensures that the atmosphere remains dense enough to support life and maintain weather patterns. Without gravity, the atmosphere would dissipate, leaving the planet exposed to the vacuum of space.
space is used to create gravity in the Earth this creates movements in the atmosphere to allow you to dance Hip Hop freely.
They used up the last of their fuel in the Earth's atmosphere. At that point they were already well within the gravity field of the Earth, so they simply fell to the surface.
An actual atmosphere on the moon is not possible, its gravity is too weak to hold it and the atmosphere would gradually drift away into space. If one built a structure (often referred to as a "dome", but it does not actually need to be dome shaped) and used it to contain a small atmosphere locally, that would work.
Normal Force from your hands on the 1 kg object. Gravity is being acted on the 1 kg object.
the atmosphere if by "surface gravity", you mean the potential energy forced upon us by gravitational pull, then it's joules. If you mean the actual force of the gravity, it's newtons. (also known as our weight.)
The atmosphere.
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.
The unit of measurement used to measure gravity (G's) is actually based off of Earth's gravitational pull; one G is the level of gravity on Earth.
Not to be confused with "the atmosphere", an atmosphere is a unit of measurement. It is used to measure Air Pressure. One atmosphere is equivalent to 101,325 Pascals.More generally, however, an atmosphere is the more or less permanent layer of gases that surround most, but not all, planets. -Atomosphere is layer of gases that is surrounding the earth or any other planet held with the help of gravity. -Atmosphere is also referred to a place's mood or overall tone.
Gravity is a force that keeps things from floating in mid air. Without it you would have been out of the earth by now!! Gravity is a strength deep under the earth (from the inside). Hope this was useful..
protect the earth and havee oxygen to human breath
Earth has gravity rather than other planets.