Question

the ozone layer ie protective shell of the earth

Answer 1

Heya!!Here is your answer friend ⤵⤵

➡Ozone ( represented by formula O3) is the protective layer of the earth.

↔FORMATION

In the upper reaches of atmosphere the O2 molecule splits up under the influence of the UV rays .

O2------------------O + O
UV rays of sun

This mono atomic oxygen then combines with the dia atomic molecule and forms O3 or Ozone.

O+. O2--------------O3




. Unlike Oxygen , Ozone is very harmful . But in the upper reaches of the atmosphere it serves a very important purpose .It protects the harmful ultraviolet rays of the sun from reaching the earth . If these rays reach the earth , then these can cause SKIN CANCER.

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