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10th Class Science Our Environment Question Bank Our Environment

  • question_answer
    Which of the following will NOT cause an environmental pollution?

    A) Noise from vehicles  

    B) Usage of chemical fertilizers

    C) Improper disposal of sewage

    D) Usage of a CFC free refrigerator

    Correct Answer: D

    Solution :

    Using of a CFC free refrigerator will not cause an environmental pollution.


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