write in brief about the importance of atmosphere
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Answer:
The importance of atmosphere of the earth are:-
⇒ The presence of the atmosphere plays a significant role in the water cycle. It facilitates the formation of clouds which remains suspended until they are heavy enough to pour down on the earth as rain,hail or snow.
⇒ Protects the life forms of the earth from the harmful UV rays of the sun.The presence of the ozone layer does this by reflecting the UV rays of the sun.
⇒ It keeps the temperature of the earth constant so that it is suitable to support life.
⇒ It protects the earth from smaller meteors.
⇒ Contains N 2 ,O 2 and other gases which are necessary to support the life form on the earth.
⇒ Facilitates combustion and without the atmosphere combustion is not possible.
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Explanation: