SSC Ecology And Environment Sample Paper NCERT Sample Paper-1

  • question_answer
    The first link in any food chain is green plants, because they

    A) Are widely distributed

    B) Are firmly fixed to the soil

    C) Carnivores than the herbivores

    D) Fix atmospheric \[C{{O}_{2}}\] in presence of sunlight

    Correct Answer: D

    Solution :

    In food chain, green plants are first link which convert solar energy into chemical energy by the process of photosynthesis. They have the capacity to fix the atmospheric carbon dioxide \[(C{{O}_{2}})\] in the presence of sunlight.


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