I think what you mean is 'one atmospheric pressure'. This is just antoher unit of pressure like Pascal. 1atm is approximately 1000 Newtons per square metre. (1000N/m^2)
A mixture of gases that surrounds a planet or moon
The atmospheric layers are part of the earth's atmosphere. They are one and the same.
which of the following describes characteristics of the stratosphere
No atmosphere
no. This year it is commonly believed that Pluto is, with it's irregular rotation, unable to maintain an atmosphere. However, at some points in it's rotation around the sun, it develops enough inertia to maintain a thin atmosphere. This is coupled with the fact that Pluto is sometimes in a position close enough to the sun for it's icy surface to sublimate. Sublimation describes what happens when a frozen material changes to gaseous form.
Actally Saturn does not have an atmosphere at all. Its 7 rings each have there own atmosphere.
vgrvr
vgrvr
mostly nitrogen with 21% oxygen
Exosphere
Expiration.
mostly nitrogen with 21% oxygen
earths weather system and atmosphere
A mixture of gases that surrounds a planet or moon
m
We don't have your statement so can't answer.
mostly nitrogen with 21% oxygen
acid rain