A considerable part of the harmful ultraviolet radiation of the sum does not rea

Question

A considerable part of the harmful ultraviolet radiation of the sum does not reach the earth surface, because of the fact that, there is a layer of __________ high above earth's atmosphere, which absorbs it.

Options:

A . hydrogen

B . carbon dioxide

C . ozone

D . none of these

Answer: Option C
Answer: (c).ozone

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