Question

what is the meant by atmosphere ​

Answer 1

Answer:

The atmosphere is a thin layer of gases that surrounds the Earth. It seals the planet and protects us from the vacuum of space. It protects us from electromagnetic radiation given off by the Sun and small objects flying through space such as meteoroids.

Explanation:

Answer 2

Explanation:

atmosphere is the thick blanket of the earth which protects the earth from the ultraviolet rays of the sun.

OR

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.