2. Questions Bank
  3. 9th Class
  4. Science
  5. Natural resources

9th Class Science Natural resources Question Bank Natural Resources

  • question_answer
    The process of conversion of ammonia into nitrates is called:

    A) Ammonification 

    B) Nitrification

    C) Photosynthesis   

    D) Respiration

    E) None of these

    Correct Answer: B

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