Answer:
Importance of Atmosphere is as follows
Step-by-step explanation:
⇒ Protects the life forms of the earth from the harmful 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 N2 , O2 and other gases which are necessary to support the life form on the earth
⇒ Facilitates combustion and without the atmosphere combustion is not possible.