2. Sample Papers
  3. SSC
  4. Ecology And Environment

SSC Ecology And Environment Sample Paper NCERT Sample Paper-2

  • question_answer
    Damage of ozone \[({{O}_{3}})\] layer is due to harmful effects of

    A)  Carbon dioxide

    B)         Sulphur dioxide

    C)  Organic compounds      

    D)  chlorofluoro carbons

    Correct Answer: D

    Solution :

    [d] Major pollutants responsible for the damage of ozone \[({{O}_{3}})\] layer is chlorofluoro carbons (CFCs), nitrogen oxides and hydrocarbons.


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