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NEET Sample Paper NEET Sample Test Paper-84

  • question_answer
    Ozone hole refers to:

    A) Increase in concentration of ozone

    B) Hole in ozone layer

    C) Reduction in thickness of ozone layer in troposphere

    D) Reduction in thickness of ozone layer in Stratosphere

    Correct Answer: D

    Solution :

    [d] Ozone hole is reduction in thickness of ozone layer in stratosphere.


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