CFCs (chlorofluorocarbons)
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Ozone is a gas comprising three atoms of oxygen; it can be destroyed by the actions of chlorine and bromide atoms from CFCs. CFCs are not broken down by solar radiation present in the troposphere but instead accumulate there and are eventually transported into the stratosphere. At an altitude of approximately 40km...Explore the subscription options here to get full access to isurv, including downloads.
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