The three ways by which the atmosphere helps support life on Earth are as follows:
- It protects the earth from incoming ultraviolet radiation from the sun.
- It prevents the excess between the temperatures of day and night.
- It delivers the need for oxygen for all living entities.
What is Atmosphere?
An atmosphere may be defined as an envelope of numerous gases that surrounds any celestial body like earth. It is considered the safety armor of the earth that protects living entities with numerous concerns.
The most important function of the atmosphere is to block out the passage of incoming harmful radiations from the sun. It also maintains a balance between the temperature during the day and night significantly.
As the atmosphere is the envelope of numerous gases, it contains one of the most precious gases that furnish life to living beings is oxygen which is utilized by the organisms to accomplish metabolic and cellular activities for their survival.
Therefore, it is well described above.
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