6th Class Social Science Sample Paper Social Science Sample Paper-7

  • question_answer
              Why is the Biosphere important for the living organisms?     

    Answer:

    The biosphere is important for all the living organisms. The biosphere is the narrow zone of contact between land, water and air. It is in this zone that life exists. All the living organisms including humans are linked to each other and to the biosphere for survival. In the biosphere, there are several species of organisms that vary in size from microbes and bacteria to huge mammals.


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