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
           Heat is reflected from the earth's surface and trapped in the atmosphere. Which phenomena is being referred to?

    A)                  Global warming              

    B)                                           Ozone depletion              

    C)                                           Greenhouse effect              

    D)                                           Thermal pollution

    Correct Answer: C

    Solution :

    Heat reflected from the earth's surface is trapped in the atmosphere. This is referred to as the greenhouse effect.              


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