SSC General Science & Technology Sample Paper NCERT Sample Paper-6

  • question_answer
    DDT is

    A)  An antibiotic

    B)  Not a pollutant

    C)  A non-degradable pollutant

    D)  A biodegradable pollutant

    Correct Answer: C

    Solution :

    [c] non-degradable pollutants like aluminium cans, mercuric salt, DDT etc. are poisonous substances. They either do not degrade or degrade very slowly and adversely affect the nature.

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