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
    Acid rain is formed due to contribution of which of the following pair of gases:

    A) Methane and Ozone

    B) Sulphur dioxide and nitrogen oxides

    C) Methane and sulphur dioxide

    D) Oxygen and water vapour

    E) None of these

    Correct Answer: B

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