[DOC] [TLE] Smog - Wikipedia [PAR] Smog is a type of air pollutant. The word "smog" was coined in the early 20th 
century as a ... Man-made smog is derived from coal emissions, vehicular 
emissions, ... Photochemical smog is the chemical reaction of sunlight, nitrogen 
oxides and ... an effect on smog distribution that is more than fossil fuel 
combustion alone. [DOC] [TLE] Photochemical Smog: Definition, Formation & Effects - Video ... [PAR] Photochemical smog is produced when pollutants from the combustion of fossil ... 
The energy in the sunlight converts the pollutants into other toxic chemicals. In 
order for photochemical smog to form, there must be other pollutants in the air,... [DOC] [TLE] Causes and Effects of Smog - Conserve Energy Future [PAR] Causes and Effects of Smog: Smog is basically derived from the merging of two ... 
the photo chemical reactions that cause smog take place in the air when the... [DOC] [TLE] Main Components of Smog-The Effects of Smog on the Health of ... [PAR] Tropospheric ozone is produced by the action of light and the chemical ... 
Weather conditions also affect ozone formation; masses of stagnant air can hold
... [DOC] [TLE] What is Smog? Causes and Effects [PAR] Smog is a mixture of air pollutantsnitrogen oxides and volatile organic ... Smog 
is produced by a set of complex photochemical reactions involving volatile ... from 
the sources of pollution, because the chemical reactions that cause smog take... [DOC] [TLE] Cars, Trucks, and Air Pollution | Union of Concerned Scientists [PAR] Dec 5, 2014 ... Cars and trucks produce air pollution throughout their life, including pollution ... 
directly into the atmosphere; secondary pollution results from chemical reactions 
... These particles of soot and metals give smog its murky color. ... and people 
with chronic illnesses are especially susceptible to the effects of CO. [DOC] [TLE] How Smog Affects Health - Ohio EPA [PAR] Ensures compliance with the federal Clean Air Act and the Emergency ... into the 
air but is produced in the lower atmosphere as a result of chemical reactions 
between ... The effect of NOx exposure on the respiratory system is similar to that 
of... [DOC] [TLE] Difference Between Industrial Smog & Photochemical Smog ... [PAR] Both industrial smog and photochemical smog are forms of air pollution. ... and 
VOCs, combine in a series of chemical reactions to create secondary pollutants, 
... The two most dominant toxic components produced in photochemical smog 
are ... Ecological Concerns That Affect the Tundra; Effect of Human Activities on 
the... [DOC] [TLE] Air Pollution - Cleaner and Greener [PAR] Secondary pollutant formed by chemical reaction of VOCs and NOx in the 
presence ... Other atmospheric effects of air pollution include urban smog and 
reduced... [DOC] [TLE] What is Smog - Louisiana Department of Environmental Quality [PAR] Smog usually is produced through a complex set of photochemical reactions ... 
from the pollution sources because the chemical reactions that cause smog occur 
in the ... Smog is made up of a combination of air pollutants that can injure health, 
... developing programs to encourage carpooling and voluntary "ozone actions";... [DOC] [TLE] smog - National Geographic Society [PAR] Jan 21, 2011 ... Smog is air pollution that reduces visibility. ... Photochemical smog is produced 
when sunlight reacts with nitrogen oxides and at least one volatile organic ... 
These limits on chemicals released into the air reduce the amount of smog. ... 
anything an organism does involving action or response to stimulation. [DOC] [TLE] air pollution - National Geographic Society [PAR] Apr 4, 2011 ... Air pollution consists of chemicals or particles in the air that can harm the health 
of ... The word "smog" comes from combining the words "smoke" and "fog." ... 
Long-term effects of air pollution can last for years or for an entire lifetime. .... 
Fossil fuels formed from the remains of ancient plants and animals. [DOC] [TLE] Smog - Chemistry LibreTexts [PAR] Jun 26, 2014 ... Smog is a common form of air pollution found mainly in urban areas and ... with 
dense photochemical smog, produced through a combination ... Smog refers to a 
diverse category of air pollutants with varying chemical composition; however, all 
types of smog form a .....

Question: Smog is produced from the action of this on chemicals in the air
Answer: sunlight