Question

what is atmosphere ? write in brief with data about its structure.​

Answer 1

Earth. Earth's atmosphere consists of a number of layers that differ in properties such as composition, temperature and pressure. The lowest layer is the troposphere, which extends from the surface to the bottom of the stratosphere.

Answer 2

Atmosphere is nothing but the envelope of air surrounding the earth and its surface

The atmosphere has mass weight and an indefinite shape, 78 %of nitrogen, 21%of oxygen ,1% of others gases,

Four layers of atmosphere are:

1. Troposphere
2. Stratosphere
3. Mesosphere
4. Thermosphe

Hope it help you