Question

    Which sedimentary rock is formed from compressed plant

    remains?
    A Sandstone Correct Answer Incorrect Answer
    B Shale Correct Answer Incorrect Answer
    C Coal Correct Answer Incorrect Answer
    D Limestone Correct Answer Incorrect Answer
    E Conglomerate Correct Answer Incorrect Answer

    Solution

    Coal forms from organic matter. Sandstone and shale are clastic; limestone is chemical/biogenic.

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