Any suggestions in pollution control

@SHINE333 (1284)
India
February 1, 2007 3:17am CST
Pollution is increasing in our area as more vechiles are on the road. Less trees are there.
2 responses
rajivkumar900
@rajivkumar900 (9860)
• India
3 Feb 07
i think trees are the best solution to control the pollution. so you need to grow more trees .
emy2006
@emy2006 (109)
• Romania
1 Feb 07
i think the pollution is increasing because are more cars on the road in USA