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NEET Biology Organisms and population Question Bank Biomes and Biosphere

  • question_answer
    The sphere of living matter together with water, air and soil on the surface of earth is [BHU 1991; AIIMS 1998]

    A) Lithosphere

    B) Biosphere

    C) Hydrosphere

    D) Atmosphere

    Correct Answer: B

    Solution :

    Because abiotic (non-living) and biotic (living) components together constitute the biosphere and abiotic component is composed of the air (atmosphere), earth (lithosphere) and water (hydrosphere).


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