Question

Why is the atmosphere essential for life?​

Answer 1

Atmosphere is very important for sustaining life:

It contains various gases like O2, CO2, N2 which are required for various life processes by plants and animals.

Gas is used by plants to prepare food by the process called photosynthesis

Oxygen is required for burning, combustion and respiration.

Answer 2

Answer:

Atmosphere plays an important role in aur life...

• It Protect us from UV rays (Ultra Violet Rays).
• It protect us from Harmful Rays coming from ozone layer... Which is responsible for causing cancer in human beings...