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5th Class Science Weather, Air and Water Question Bank Air, Water and Weather

  • question_answer
    Which gas in the air is represented by Part A?

    A)  Nitrogen                            

    B)                         Oxygen                              

    C)                         Carbon dioxide

    D)                         Water vapor

    Correct Answer: A

    Solution :

    Part A in the given figure represents nitrogen. About 78% of nitrogen is present in the air.


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