2. Questions Bank
  3. 4th Class
  4. General Knowledge
  5. Environment

4th Class General Knowledge Environment Question Bank Enviromental Conservation

  • question_answer
    The main cause of global climatic change is                                                                                   (2017)

    A)  increase in the content of carbon dioxide in the atmosphere.

    B)  emissions of industrial gases.

    C)  adding of dust.

    D)  changes in plant cover.

    Correct Answer: A

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