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Teaching Environmental Studies Travel and Communication Question Bank Questions - Travel

  • question_answer
    Clean fuel for vehicles are

    A) petrol

    B) diesel

    C) biogas

    D) CNG

    Correct Answer: D

    Solution :

    [d] Petrol and diesel can create air pollution, while biogas is used for domestic use only. CNG (Compressed Natural Gas) is used as clean fuel for vehicles.


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