Gases like chlorofluorocarbons (CFCs)are believed to be responsible for protecting the ozone layer from being destroyed by chemicals that produce free radicals.

Question

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Chlorofluorocarbons (CFCs) are actually responsible for depleting the ozone layer, not protecting it. They release chlorine atoms when broken down by UV radiation, which then destroy ozone molecules.

Gases Like Chlorofluorocarbons (CFCs)are Believed to Be Responsible for Protecting