10 ways to prevent pollution
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Answered by
1
No smoking. We do not burn polythene.
SamoaJoe:
Good but not reached my award
Answered by
2
1 . by putting ban on crackers.
2.by using pool car method.
3.by using CNG instead of petrol or diesel
2.by using pool car method.
3.by using CNG instead of petrol or diesel
Excellent job and you got my award. Best in the world
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