Automobile Emissions
The automobile, powered by piston-type internal combustion engine, is so widely used that it has become the dominant source of air pollutants, particularly of photochemical smog...
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Vehicular Pollution
The large majority of today's cars and trucks travel by using internal combustion engines that burn gasoline or other fossil fuels. The process of burning gasoline to power ...
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Automobile Emissions
Vehicular Pollution