Primary and secondary
5 replies
OceanGoddes
2011/03/13 13:12
What are primary air pollutants and their sources?
what are secondary air pollutants and their sources? how can they be reduced?
what are secondary air pollutants and their sources? how can they be reduced?
Laketempest
2011/03/13 20:30-peace2- lets be careful in the places we live, dont dirty it
Lelsi
2011/03/18 01:03A primary air pollutant is one that is emitted directly to the air from a given source,such as the carbon monoxide produced as a byproduct of combustion,whereas a secondary air pollutant is formed in the atmosphere through chemical reactions involving primary air pollutants....
_KJOE_
2011/03/18 02:25 Amela: A primary air pollutant is one that is emitted directly to the air from a given source,such as the carbon monoxide produced as a byproduct of combustion,whereas a secondary air pollutant is formed in the atmosphere through chemical reactions involving primary air pollutants....
agree
-Annie-
2011/03/18 06:13.yes. 
_ShAnE_StArK_
2015/05/01 09:53Ya
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