Not sure I got the question completely but here goes:
Gravity. Gravity is keeping our atmosphere close to us, in case you think there is some kind of a magic barrier where the atmosphere just stops existing and you're suddenly in space, that's not the case. The atmosphere continues and leaves particles in space all the time, it just gets thicker the closer to ground on earth you get.
I'm not sure what you mean by that first question.. Why the atmosphere moves? Moves along with the earth I presume, same reason as above then.
The atmosphere of the planet Earth is gravitationally attracted to the Earth. That is what holds it in place.
The Moon orbits the Earth. The Earth orbits around The Sun. The Earth revolves (spins) around it's own axis.
No force orbits around the Earth. Forces do not orbit. The force that keeps material objects in orbit around the Earth is the mutual force of gravity between the Earth and the object.
The Moon does not orbit the Sun; it orbits the Earth. The Earth orbits the Sun.
The moon orbits the earth and together the earth and the moon orbits the sun. Together the solar system orbits the center of the milkyway (where it is thought to be a black hole).
The earth orbits around the sun. Extra Fact- The moon orbits around the earth.More correctly, astronomical bodies orbit a mutual centre of gravity. However because the sun is so much more massive than the earth, in practical terms, it is correct to say the earth orbits the sun.
The Earth orbits around the Sun, while the moon orbits around the Earth.
It is Nitrogen
the sun stays still the earth ROTATES and orbits while the earth ORBITS on its AXIS it turns around till it is dark and the moon orbits around the earth.
The earth turns on its axis; it orbits around the earth-moon barycenter; it orbits around the sun.
Moon orbits around earth, which orbits around the sun.
The Moon orbits the Earth. The Earth orbits around The Sun. The Earth revolves (spins) around it's own axis.
The Moon orbits the Earth, the Earth orbits the Sun
The earth turns on its axis; it orbits around the earth-moon barycenter; it orbits around the sun.
ALL orbits are ellipses. Each and every one.
The Earth orbits one star, which we simply call "Sun".
The Earth rotates around it's axis.The Earth revolves around the Sun.
The Earth's Moon orbits around Earth once in a Month and the Earth orbits around the Sun once in a year, so the Moon orbits around the Sun once in a year too.