Air Pollution “According to the United States Environmental Protection Agency, driving a car is the single most polluting thing that most of us do.” This is not a new problem. In the 1950’s the Los Angeles smog made headline news. Car exhaust causes health problems. There are many solutions to the problem. Laws were enacted as long as twenty years ago to control pollution caused by cars. Since then laws have been made, such as special nozzles on gas pumps that preven
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