SSC Ecology And Environment Sample Paper NCERT Sample Paper-4

  • question_answer
    Which among these would increase carbon dioxide in the atmosphere?
    1. Deforestation
    2. Burning of firewood
    3. Automobiles
    Select the correct answer using the codes given below.

    A)  1 and 2 only

    B)  1 and 3 only

    C)  2 and 3 only     

    D)  1, 2 and 3

    Correct Answer: D

    Solution :

    [d] When the trees are felled, they release the carbon that had been storing, into the atmosphere, which mingles with greenhouse gases from other sources.

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