Question

    Which horizon is characterized by maximum eluviation of

    clay and iron?
    A O Horizon Correct Answer Incorrect Answer
    B A Horizon Correct Answer Incorrect Answer
    C B Horizon Correct Answer Incorrect Answer
    D C Horizon Correct Answer Incorrect Answer
    E R Horizon Correct Answer Incorrect Answer

    Solution

    The A ₂ subhorizon shows maximum eluviation (washing out) of clay and oxides.  

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