air polution - NATURALWORLD

NATURALWORLD > Topics

air polution

	@nature07
the high gained countrys are spray a huge cemical smoke.it is harmfull for atmosphier.it is spoiling the ojon level. posted: 2 May 12 / last action: May 2012
2 Replies 475 Views 0 Bookmarks

	@nature07	2 May 12
	and it is the main cause of global worming.

	@nature07	2 May 12
	Devloped countries have to pay for it.they have fiter the cemicaled smoke and dust.