Question

why is atmosphere essential for life ? ​

Answer 1

Answer:

The atmosphere is made of gases that are essential for photosynthesis and other life activities. The atmosphere is a crucial part of the water cycle. It is an important reservoir for water, and the source of precipitation. The atmosphere moderates Earth's temperature.

Answer 2

Answer:

• Carbon dioxide and oxygen are the gases in the atmosphere that are needed for life.
• It has layers which protect us from from sun's harsh uav rays
• its second layer is used for aviation