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Discussion :: Environmental Science

  1. One greenhouse gas contributes 14% to total global warming and another contributes 6%. These are respectively identified as

    2. A.

     N2O and CO2
    B.

     CFCs and N2O
    C.

     Methane and CO2
    D.

     Methane and CFCs
    E.

     CFCs and CO2

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    Answer : Option B

    Explanation :

    One greenhouse gas contributes 14% to total global warming and another contributes 6%. These are respectively identified as CFCs and N2O.

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