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

SSC Ecology And Environment Sample Paper NCERT Sample Paper-2

  • question_answer
    DDT is

    A)  Not a pollutant

    B)  An antibiotic

    C)  A biodegradable pollutant

    D)  A non-degradable pollutant

    Correct Answer: D

    Solution :

    [d] DDT is a pollutant which does not degrade or degrade very slowly in atmosphere, which is why it is called a non-degradable pollutant.


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