Yes, and it stays put because the force of the Earth's gravity is stronger than the velocity that air molecules gain from temperature increases. Only the lightest molecules (hydrogen and helium) are lost to space again.
Earth's Gravity would pull it straight down to the Earths Surface.
Earth's Gravity would pull it straight down to earths surface.
I would imagine it drops, because there is less gravity.
Although it reaches incredible speeds, a Space Shuttle is not going fast when it enters the atmosphere. The gravitational pull of Earth, or just gravity, are pulling down on the space shuttle with immense force.
The shuttle maneuvers itself and burns it's OMS engines. This causes the shuttle to slow down to a point where the earths gravity can pull it back to earth. As the shuttle enters the high earth atmosphere it is slowed down as the atmosphere hits the craft heating it up. The shuttle then performs a series of 'S' turns slowing it down even further, until it reaches its final approach speed for landing.
the objects which enter the earths atmosphere are being pulled down towards the earths surface due to the earths gravity. And so it leads to falling falling of large objects from the space on the surface of the earth.
On the earths surface gravity pulls you down.
Gravity is an entirely separate entity which is a consequence only of the mass of the earth itself. In fact, the atmosphere presses down because gravity is pulling on it.
9.8 newtons, down
No, your weight is just the acceleration due to the Earth's gravity,
Earth's Gravity would pull it straight down to the Earths Surface.
Earth's Gravity would pull it straight down to earths surface.
the wind causes erosion, carrying the soil to any place on earth, dropping it onto any surface, thus controlling the earth's surface.
Subsidence.
Wind and water and frozen water are the main contributors to the weathering and erosion of the surface of the Earth. Along with gravity, these agents wear down elevated surface features and fill in depressed surface features.
it pulls the object towards the earth which kind of slows it down i guess. or is that friction? For an object travelling in the Earths atmosphere, or near to the Earth above the atmosphere, gravity provides a force pulling the object towards the centre of the Earth. Unless the object is travelling fast enough, what is called the escape velocity, this gravity force will ultimately cause the object to fall back to the surface. Friction is something else, the friction with the air in the atmosphere also slows the object, but this force acts in opposition to the direction of motion, not towards the Earths centre. To compute the trajectory of the object you need to take both forces into account.
It does, actually. Gravity pulls down on the atmosphere (otherwise it would spin off into space from centripetal force). That is why at sea level, the atmospheric pressure is about 15 pounds per square inch; but the higher you get, the thinner the air is. Here is something interesting (and kind of on the same subject) when Pluto is at Aphelion it's atmosphere becomes a solid and gravity pulls it to the surface.