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12th Standard English Medium Biology (Zoology) Subject Environmental Issues Creative 3 Mark Questions with Solution Part - II Question Bank Software Jun-21 , 2021

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12th Standard English Medium Biology (Zoology) Subject Environmental Issues Creative 3 Mark Questions with Solution Part - II

12th Standard English Medium Biology (Zoology) Subject Environmental Issues Creative 3 Mark Questions with Solution Part - II

12th Standard

    Reg.No. :
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Biology

Time : 01:00:00 Hrs
Total Marks : 15

    3 Marks

    5 x 3 = 15

  1. How is carbon monoxide produced?

  2. What is PAN?

  3. Define AQI. What will be the air quality if AQI is between 0-50?

  4. Write a note on 'Namami Ganga' programme.

  5. What will be effect of Ozone depletion on Earth?

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