SSC Ecology And Environment Sample Paper NCERT Sample Paper-3

  • question_answer
    Biogeochemical cycling means cycling of

    A)  Water

    B)  Energy in an ecosystem

    C)  Nutrients in an ecosystem

    D)  Gases between plants and atmosphere

    Correct Answer: D

    Solution :

    [d] Cycle of chemical elements involving biological and geological components is called as biogeochemical cycle. e.g. carbon and nitrogen cycle. It also includes the cycling of gases between plants and atmosphere

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