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  3. 3rd Class
  4. Science
  5. Renewable and Non-Renewable Resources

3rd Class Science Renewable and Non-Renewable Resources Question Bank Renewable and Non-Renewable Resources

  • question_answer
    _______ of the factories pollute the air.

    A) People              

    B) Smoke form chimneys

    C) Animals                            

    D) All of these

    Correct Answer: B

    Solution :

    Smoke coming out from the chimneys of factories pollute air.


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