Page 2 - PPT 1
P. 2

Causes of air pollution






          Human activity is the major cause of air pollution.



          Human made air pollution is caused due to factories,


              burning of garbages , more use of vehicles day by day.



          Apart from that dumping of waste products openly


              on the roads can create air pollution too.


          Bursting of fire crackers on  Diwali also make the air


              pollute.
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