Question

    Which of the following factor is not a primary cause of

    soil erosion? 
    A Weed Correct Answer Incorrect Answer
    B Rainfall intensity Correct Answer Incorrect Answer
    C Soil structure Correct Answer Incorrect Answer
    D Vegetative cover Correct Answer Incorrect Answer

    Solution

    Weed is not a primary cause of soil erosion. Weeds can compete with crops for nutrients and water, affecting agricultural productivity, but they are not a direct cause of soil erosion.

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