Menu
Home / General Knowledge / World Agriculture, Minerals and Industries :: Discussion

Discussion :: World Agriculture, Minerals and Industries

  1. Which of the following is a chemical weathering process ?

    2. A.

     Frost Action
    B.

     Hydraulic Action
    C.

     Oxidation
    D.

     Thermal Expansion

    View Answer

    Workspace

    View Answer

    Answer : Option C

    Explanation :

    Oxidation is a chemical weathering process. Oxidation is the reaction of a substance with oxygen. This is the process that causes rust. When iron in rocks reacts with oxygen, it forms iron oxide, which weakens the rock. Carbonation is the mixing of water with carbon dioxide to make carbonic acid.

Write your comments here:

Be The First To Comment