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

12th Standard

    Reg.No. :
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Biology

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

    3 Marks

    5 x 3 = 15
  1. Name the main sources of air pollution.

  2. How does carbon monoxide affect us?

  3. What is global warming?

  4. What is acid rain?

  5. List out the sources of noise pollution.

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