2. Questions Bank
  3. 6th Class
  4. Science
  5. Food: Where Does It Come From?

6th Class Science Food: Where Does It Come From? Question Bank Food Production and Management

  • question_answer
    Which of the following methods of cultivation causes salinization of soil?

    A)  Transplantation

    B)                         Crop rotation

    C)                         Excessive irrigation

    D)                         Broadcasting

    Correct Answer: C

    Solution :

    Excessive irrigation causes salinization of soil.


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