2. Questions Bank
  3. UPSC
  4. Ecology And Environment
  5. Ecology and Environment

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.


You need to login to perform this action.
You will be redirected in 3 sec spinner