the page says rainy, and if it is true i am supposed to leave it. If it is false, i am supposed to put the correct answer. Help me out, i cant find my textbook! Please honest answers also
2007-01-23 12:38:37 · 2 answers · asked by Anonymous in Environment
Mainly nitrogen, oxides and hydrocarbons is responsible for smog. they r generally realised in the atmosphere by the complete combustion of fossil fuel in the automoblies. in the presence of ultraviolet diations of sunlight, nitrogen oxide combines with hydrocarbons to form secondary illutant called peroxy acetyl nitrate(PAN). During COLD , watervapours accumulate on these particles and form fog.Particulate matter or aerosols are formed by natural as well as man made source
2007-01-24 00:53:48 · answer #1 · answered by pushpa 2 · 0⤊ 0⤋
Sunny -
That's why it's PHOTO chemical smog. Photo means light.
2007-01-23 12:45:13 · answer #2 · answered by ecolink 7 · 0⤊ 0⤋