Ozone layer in the upper atmosphere is due to the reactions of
[A] carbon dioxide and layers of atmosphere
[B] carbon dioxide and oxygen
[C] oxygen and ultraviolet rays
[D] infra-red rays and ultraviolet rays
Ozone layer in the upper atmosphere is due to the reactions of
[A] carbon dioxide and layers of atmosphere
[B] carbon dioxide and oxygen
[C] oxygen and ultraviolet rays
[D] infra-red rays and ultraviolet rays