Question

    Ozone depletion is caused

    by
    A CO₂ Correct Answer Incorrect Answer
    B O₂ Correct Answer Incorrect Answer
    C CH₄ Correct Answer Incorrect Answer
    D CFC Correct Answer Incorrect Answer

    Solution

    Gaseous CFCs can deplete the ozone layer when they slowly rise into the stratosphere, are broken down by strong ultraviolet radiation, release chlorine atoms, and then react with ozone molecules

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