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Railways R.R.C. (Ahmedabad) Solved Paper Held on 1st Shift 9-11-2014

  • question_answer
    The removal of top layer of soil by water or wind is called?

    A) Soil wash                      

    B) Silting of soil

    C) Soil Creep                     

    D) Soil Erosion

    Correct Answer: D

    Solution :

    The removal of top layer of soil by water or winds is called Soil Erosion. By which soil fertility is reduced, resulting thereby reduction in crop yields, mainly seen in hill areas by rain water and by winds in deserts (Rajasthan areas).


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