Question

the atmosphere is useful to us. justify the statement

Answer 1

$\huge{\boxed{\boxed{\underline{\bf ATMOSPHERE}}}}$

• It is absolutely true that atmosphere is useful to us.

• Some of the usefulness of atmosphere is described below in points :

1. Atmosphere plays a vital role to protect all the living organisms from harmful ultraviolet rays and cosmic rays.

2. The atmosphere contains many vital gases like nitrogen, oxygen, carbon dioxide etc which are required by all living organisms.

3. Atmosphere also has a key role in maintaining the temperature of the earth.

4. Atmosphere acts as an agent for the spread of pollen grains.

5. Atmosphere provides us with required quantities of moisture.