The breakdown of CFCs in the atmosphere releases chlorine, which is the primary agent responsible for the destruction of the ozone layer. The correct answer to the question is D: None of these is correct, as the specific compounds listed do not include CFCs. Understanding CFCs and their impact helps clarify the environmental issues related to ozone depletion.
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The ozone layer is degraded by chlorofluorocarbons (CFCs), which release chlorine in the atmosphere. This chlorine can destroy many ozone molecules. Therefore, the options provided do not correctly identify CFCs as the responsible agent for ozone layer destruction. ;