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  5. Forests: Our Lifeline

7th Class Science Forests: Our Lifeline Question Bank Resources on Earth - Forests and Ecosystem

  • question_answer
    Which of the following include all living organisms and all life supporting regions of the earth?

    A)  Biosphere         

    B)         Ionosphere      

    C)         Stratosphere

    D)         Lithosphere                      

    Correct Answer: A

    Solution :

    Biosphere includes all living organisms and all life supporting regions.


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