Question

    What is the primary cause of soil salinization in

    agricultural fields?
    A Excessive rainfall Correct Answer Incorrect Answer
    B Over-irrigation Correct Answer Incorrect Answer
    C Deforestation Correct Answer Incorrect Answer
    D Volcanic activity Correct Answer Incorrect Answer
    E High organic matter Correct Answer Incorrect Answer

    Solution

    Poor drainage and evaporation in arid regions concentrate salts from irrigation water, leading to salinization.

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