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9th Class Science Natural resources Question Bank Natural Resources

  • question_answer
    Identify P in the given carbon cycle.

    A) Carbon compounds in animals

    B) Carbon compounds in plants

    C) Carbon dioxide in the air  

    D) Coal and oil

    Correct Answer: C

    Solution :

    P represents carbon dioxide in the air. It is a source of carbon in the atmosphere and is maintained at 0.03%.


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