Question

The most important layer of the atmosphere is
​

Answer 1

Troposphere, why is it an important atmospheric layer?

The study of the troposphere is very important because we breathe the air in this layer of air. The troposphere contains about 85% of the atmosphere's total mass. ...

The chemical composition determines the air quality. Certain components, even if they are only present in small amounts, may harm health and vegetation.

OZONE layer is also important bcz it protect is from UV Radiation

Answer 2

Answer:

Troposphere

The temperature of the troposphere decreases with an increase in height.it is very close to the earth's surface . that's why it is called the most important layer of the atmosphere.