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The oz(a) chlorofluoro carbons (CFCs)(c) nitrous oxideone layer is damaging due to increasing emission of(b) sulphur dioxide(d) carbon dioxide

Answer» <p>due to chlorofluro carbons the ozone layer is depleting.When ultraviolet light waves (UV) strikeCFC* (CFCl3) molecules in the upper atmosphere, a carbon-chlorine bond breaks, producing a chlorine (Cl) atom. The chlorine atom then reacts with anozone(O3) molecule breaking it apart and so destroying theozone. ... A singleCFCmolecule candestroy100,000ozonemolecules.</p>


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