Depletion of ozone is mainly due to

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(A) The depletion of the ozone layer is primarily caused by the release of chlorofluorocarbons $(CFCs)$ into the atmosphere.These compounds are used i

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chlorofluorocarbon compounds

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(A) The depletion of the ozone layer is primarily caused by the release of chlorofluorocarbons $(CFCs)$ into the atmosphere.These compounds are used in refrigerators,air conditioners,and aerosol sprays.When $CFCs$ reach the stratosphere,they are broken down by ultraviolet radiation,releasing chlorine atoms.These chlorine atoms act as catalysts in the destruction of ozone $(O_3)$ molecules,converting them into oxygen $(O_2)$,which leads to the thinning of the ozone layer.

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