If re were no atmosphere around earth, temperature of earth will

Solution

Correct answer is option C.

Explanation for correct option:

• An atmosphere is a layer of gas or layers of gases that envelope a planet, and is held in place by the gravity of the planetary body.
• It protects living organisms from temperature extremes and excessive UV radiation.
• If there were no atmosphere around the earth, the temperature would get affected.
• Also there would be  no ozone layer that would be used as a protection layer against harmful radiations.
• The earth would become Like a moon that had temperatures ranging from ?190?C to 110?C.