2. Questions Bank
  3. 8th Class
  4. Science
  5. Pollution of Air and Water

8th Class Science Pollution of Air and Water Question Bank Pollution of Air and Water

  • question_answer
    Which of the following is a kind of land pollution in which land becomes unsuitable for farming due to rise in salt content?

    A) Carbonization of soil

    B) De oxygenation of soil

    C) Oxygenation of soil

    D) Salinization of soil

    E) None of these

    Correct Answer: D

You need to login to perform this action.
You will be redirected in 3 sec spinner