A decrease in the concentration of which gas | vedclass

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(A) The ozone layer in the stratosphere acts as a shield by absorbing harmful ultraviolet $(UV)$ radiation from the sun.Depletion of the ozone layer a

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Ozone

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(A) The ozone layer in the stratosphere acts as a shield by absorbing harmful ultraviolet $(UV)$ radiation from the sun.Depletion of the ozone layer allows more $UV-B$ radiation to reach the Earth's surface.Increased exposure to $UV-B$ radiation causes $DNA$ damage and mutations in skin cells,which leads to an increased incidence of skin cancer and other skin-related disorders.

$A$ decrease in the concentration of which gas in the atmosphere leads to an increase in the incidence of skin cancer?

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