SSC Geography Sample Paper NCERT Sample Paper-5

  • question_answer
    Which of the following characteristics of sedimentary rocks is correct?

    A)  They have crystals

    B)  They are very hard and are not easily weathered

    C)  They have layers

    D)  They are generally found at greater depths below the igneous rocks.

    Correct Answer: C

    Solution :

    [c] Sedimentary rocks have been formed by the depositional work of various agents of change on the surface of the earth. As such they do not have crystals. They are very soft rocks and are easily weathered by different agents of weathering. Since they have been formed by the depositional work of different agents of change, they are generally found at the surface of the earth over the igneous rocks.

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