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2 May, 19:00

True or false? CFCs strengthen the ozone layer?

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Answers (2)
  1. 2 May, 19:13
    0
    FALSE

    Explanation:

    Chlorofluorocarbons (CFCs) are highly stable compounds that were used as propellents in spray cans and in refrigeration units. CFCs are already known to deplete ozone. CFCs that destroy ozone are also potent greenhouse gases and are considered a player in greenhouse warming.
  2. 2 May, 19:18
    0
    Explanation: false
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