The cause of water pollution??

Pollution Mcqs
BILAL KHATTAK0
A.Smoke
B.2, 4-D and pesticides
C.Automobile exhaust
D.Aeroplanes
undefined

Related Mcqs:

  1. Air pollution is maximum caused by:?
  2. The ground water pollution is due to excess of:?
  3. The largest source of pollution in the world is:
  4. Pollution is not caused by:?
  5. The sea water gets pollution mainly due to:?
  6. Water pollution:?
  7. water pollution is caused by:?
  8. With the increase in water pollution, the BOD:?
  9. Biological treatment of water pollution is done with the help of:?
  10. Common indicator organism of water pollution is:?

Leave a Reply

Your email address will not be published. Required fields are marked *