Question

What is an Atmosphere????​

Answer 1

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An atmosphere is a layer of gas or layers of gases that envelope a planet or other material body, which is held in place by the gravity of that body. A planet retains an atmosphere when the gravitational force is high and the temperature of the atmosphere is low.

Answer 2

It is known as the blanket of air

An atmosphere is a layer of gas or layers of gases that envelope a planet or other material body, which is held in place by the gravity of that body.

A planet retains an atmosphere when the gravitational force is high and the temperature of the atmosphere is low.