Question

what is atmosphere?????????​

Answer 1

Explanation:

An atmosphere is a layer or a set of layers of gases surrounding a planet or other material body, that is held in place by the gravity of that body. An atmosphere is more likely to be retained if the gravity it is subject to is high and the temperature of the atmosphere is low..

Hope its help..

Answer 2

${\huge{\boxed{\tt{\color {red}{Answer❀✿°᭄}}}}}$

The atmosphere of Earth, commonly known as air, is the layer of gases retained by Earth's gravity that surrounds the planet and forms its planetary atmosphere.