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6th Class Science Air Around us Question Bank Air around us

  • question_answer
    Which of the following plays a very important role in the oxygen cycle?

    A)  Birds                    

    B)         Animals                              

    C)         Plants                                  

    D)         Soil

    Correct Answer: C

    Solution :

    Plants play an important role in the oxygen cycle, as they release oxygen during the process of photosynthesis. Thus, they help in balancing the oxygen content in the atmosphere.


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