Question

what is Atmosphere?????????????​

Answer 1

The atmosphere is the blanket of gases which surrounds Earth. It is held near the surface of the planet by Earth's gravitational attraction. Without the atmosphere there could be no life on Earth. The atmosphere: ... keeps the climate on Earth moderate compared to that of other planets.

Answer 2

Atmosphere is defined as the area of air and gas enveloping objects in space, like stars and planets, or the air around any location.

An example of atmosphere is the air and gases contained inside a greenhouse.