2. Sample Papers
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  4. Ecology And Environment

SSC Ecology And Environment Sample Paper NCERT Sample Paper-3

  • question_answer
    Carbon dioxide is called green-house gas because it is:

    A)  Used in green-house to increase plant growth

    B)  Transparent to heat but traps sunlight

    C)  Transparent to sunlight but traps heat

    D)  Transparent to both sunlight and heat

    Correct Answer: C

    Solution :

    [c] Carbon dioxide is an important greenhouse gas. Burning of carbon-based fuels since the industrial revolution has rapidly increased its concentration in the atmosphere, leading to global warming.


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