Question

    Method which is recommended for stabilizing gullies on slopes ranging from 11-15%?

    A Contour bunds Correct Answer Incorrect Answer
    B Graded trench Correct Answer Incorrect Answer
    C Outward sloped bench terraces Correct Answer Incorrect Answer
    D Inward sloped bench terraces Correct Answer Incorrect Answer

    Solution

    For slopes within the range of 11-15%, outward sloped bench terraces are recommended as a method to stabilize gullies.

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