Classic smog is a mixture of coal smoke (containing particulate and sufur dioxide) and fog.
Classic smog is combination of smoke and fog. Modern smog, more properly called photochemical smog, is mixture of nitrogen oxides, PAHs, ozone and reactive hydrocarbons
Classic smog is made of smoke, sulfur dioxide and fog Photochemical smog is made of reactive hydrocarbons, PAHs, nitrogen oxides, ozone
car smog, mostly.
Most states have exemptions for classic cars from smog regulations since none of them were designed with modern regulations in mind. In California which is typically the most stringent for smog regulations, 1965 Mustangs are exempt from smog checks.
Smoke and fog combine to form "classic" smog. Most smog concerns today are about the "new improved" photochemical smog of hydrocarbons, nitrogen oxides and ozone.
its called smog.Answer:It can be one of two types of smog:"Classic" smog which id formed by smoke, sulfur dioxide and fogPhotochemical smog which is formed from reactive hydrocarbons, nitrogen oxides, ozone and sunlight.
fog or smog
Acid Rain for Starters.
you tell me
Its considered secondary, but it can form from primary causes I heard.
Ozone is a key component of smog. Smog forms when pollutants such as nitrogen oxides and volatile organic compounds react in the presence of sunlight to create ground-level ozone. High levels of ozone in smog can be harmful to human health and the environment.
The area's smog usually returns within a couple of days.