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प्रश्न
How are CFCs harmful?
टीपा लिहा
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उत्तर
CFCs refer to chlorofluorocarbons. They are generally used as aerosol propellants, refrigerants, shaving foams, spraying agent in scents, etc. They are very harmful, as they are types of ODS (ozone-depleting substances) that lead to the destruction or depletion of the ozone layer of the atmosphere.
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