yes
it is the atmophere of the earth
The earths atmophere came from your mom!
A meteor and I checked Google
Mainly because Earth has a large enough mass, and therefore a large enough gravity, to keep an atmosphere.
yes
gas
rock
Pluto has no atmosphere
You could proably just bring it from earth, but you cant grow a plant in it, because they're is no atmophere on mars (Oxegen)
one is in space and the other is the earth atmophere
The atmosphere was laden with moisture. The atmosphere constantly changes.
Yes BUT it is too thin to be one so we say it doesn't.