The Earth is about 4.5 billion years old and has had an atmosphere since it formed, but about 3.8-4.1 billion years ago there was believed to be the Late Heavy Bombardment, where a planetesimal roughly the size of Mars hit the Earth, breaking off a large chunk that formed into the Moon. This impact would have obliterated the atmosphere, but it has reformed naturally since then.
So, the answer to your question is approximately 4 billion years old.
The earth's atmosphere is very old. It was formed when earth was formed.
No atmosphere
Actally Saturn does not have an atmosphere at all. Its 7 rings each have there own atmosphere.
Gas in atmosphere: argon Liquid in atmosphere: water (as rain) Solid in atmosphere: dust
Mercury has the thinnest atmosphere so the fast winds from blown up stars go to the thin atmosphere, it will be easier to get in and change the atmosphere
The earth's atmosphere is very old. It was formed when earth was formed.
"in our atmosphere" you 2 year old illiterate. and its Nitrogen
rome
This is an old measurement, but 760 mm is one atmosphere.
... from the atmosphere.... from the atmosphere.... from the atmosphere.... from the atmosphere.
In the atmosphere. "Atmospheric" means "related to the atmosphere".In the atmosphere. "Atmospheric" means "related to the atmosphere".In the atmosphere. "Atmospheric" means "related to the atmosphere".In the atmosphere. "Atmospheric" means "related to the atmosphere".
Old satellites orbiting near the Earth eventually fall back into the atmosphere and burn. Satellites orbiting farther away stay in orbit indefinitely.
No you cannot. Old motor oil contains harmful additives that can be released back into the atmosphere and can make you sick. Don't do it.
Virtually anything falling through earths atmosphere from space will heat up to the point of incandescence, that is, it will "light up". A piece of rock, the remains of an old satellite, etc.
no atmosphere
No atmosphere
ATMOSPHERE