Biology, asked by UTKARSHMEHROTRA, 1 year ago

explain how co2 and ozonelayer of the atmosphere are IMPORTANT for humans

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Answered by originaljustice
1
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Answered by wak007
0
CO2 is an important green house gas which maintains the earth's temperature by tapping heat energy by the sun. without CO2 the temperature of earth will fall down to very low temp at night.


ozone (O3) is a opaque dark coloured poisonous gas. in upper most layer of atmosphere, a thick dense layer of ozone gas stops the harmful UV rays of sun. without this layer UV rays of sun will reach to earth and can cause various disorders like skin cancer, mutations in dna of human etc.
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