Question

    Which weathering process involves the breakdown of rocks

    by freezing and thawing of water?
    A Hydration Correct Answer Incorrect Answer
    B Oxidation Correct Answer Incorrect Answer
    C Carbonation Correct Answer Incorrect Answer
    D Frost action Correct Answer Incorrect Answer
    E Hydrolysis Correct Answer Incorrect Answer

    Solution

    Freezing water expands in rock cracks, causing mechanical disintegration. Chemical processes like oxidation involve reactions.

    Practice Next