UPSC Geography Human Resources Question Bank Social and Economic Geography of the World

  • question_answer
    Which crops quickly exhaust the fertility of soil and need heavy dose of fertilizers?
    1. Sugarcane
    2. Cotton
    3. Jute
    4. Millets

    A) 1, 2 and 3 

    B) 2, 3 and 4

    C) 3, 4 and 1         

    D) 4, 1 and 2

    Correct Answer: A

    Solution :

     Whereas sugarcane cotton and jute quickly exhaust the fertility of the soil, millets add nitrogen to the soil.


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