Question

what is an atmosphere​

Answer 1

Answer:

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

Answer 2

Atmosphere is the thin layer of air that surrounds the earth. It is made up of various gases such as oxygen, nitrogen, carbon dioxides, dust particles and water vapour. The gravitational force of the earth holds the atmosphere around it.

HOPE IT HELPS

PLEASE MARK ME BRAINLIEST ☺️