Question

    Which process describes the mixing of soil by

    earthworms?
    A Eluviation Correct Answer Incorrect Answer
    B Illuviation Correct Answer Incorrect Answer
    C Faunal pedoturbation Correct Answer Incorrect Answer
    D Floral pedoturbation Correct Answer Incorrect Answer
    E Argillic pedoturbation Correct Answer Incorrect Answer

    Solution

    Faunal pedoturbation involves animals like earthworms. Floral refers to plants, argillic to shrink-swell clays.

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