Sagot :
An atmosphere is a layer of gases surrounding a planet or other material body of sufficient mass that is held in place by the gravity of the body.
the functions of this is envelope of gases surrounding the earth or another planet. to doesn't burn your skin and to breath.to have a gravity you weight to doesn't fly like in the atmospehere
>Hope it helps
don't copy my answer,it is based on my mind !!
From: TaengPark
>Hope it helps
don't copy my answer,it is based on my mind !!
From: TaengPark