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Teaching Environmental Studies Travel and Communication Question Bank Questions - Travel

  • question_answer
    Which of the following gas is believed to cause temperature rise in the atmosphere? (HTET June 2013)

    A) Hydrogen

    B) Helium

    C) Carbondioxide

    D) Radon

    Correct Answer: C

    Solution :

    [c] Carbondioxide is a greenhouse gas so can cause global warming.


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