UPSC Ecology And Environment Ecology and Environment Question Bank Ecology And Environment

  • question_answer
    Name the elements that help in creating phosphorous cycle?
    1. Rocks
    2. Earth crust
    3. Air   
    4. Water
    Choose the correct code

    A) 1 and 2            

    B) 3 and 4

    C) 1 and 3            

    D) 1 and 4

    Correct Answer: A

    Solution :

    Phosphorus cycle is also called as sedimentary cycle because the main reservoir is rocks and the earth crust.

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