Question

what is atmosphere give its functions

Answer 1

1.The air surrounding the earth is called atmosphere. It protects the earth's surface from the harmful ultra

violet rays. It consists of layers based on temperature. These layers are the

troposphere, stratosphere, mesosphere and thermosphere. The region 500 km above

the Earth's surface is known as the exosphere.

2.The air around the earth which also protects us is atmosphere

It is divided into 4 parts

Troposphere

Stratosphere

Mesosphere

Thermosphere