SSC Ecology And Environment Sample Paper NCERT Sample Paper-3

  • question_answer
    The flow of energy in the biosphere is

    A)  Linear 

    B)  diffuse

    C)  Unidirectional

    D)         multidirectional

    Correct Answer: C

    Solution :

    [c] The energy in the form of food gets transferred from one trophic level to another trophic level. Thus, the flow of energy is always unidirectional. The amount of energy transferred the next trophic level is lesser than in the earlier trophic level.

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