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

SSC Ecology And Environment Sample Paper NCERT Sample Paper-1

  • question_answer
    Spraying of DDT on crops causes pollution of

    A) Air and water

    B) soil and air

    C) Crops and air    

    D) soil and water

    Correct Answer: D

    Solution :

    DDT is a non-biodegradable pollutant. Spraying of DDT causes pollution of both soil and water. That is why, spraying of DDT is banned in most of the western countries.


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