Automobiles Essay -- Essays Papers Cars Driving Environment

Automobiles The invention of the automobile in the early twentieth century has had an adverse affect on our environment. Our society has used applied science in order to cast out the automobile to make it better and more efficient. The automobile industry knows what sells and they take advantage of that. With this growing technology to advance automobiles to a fault comes flaws. The biggest and most obvious flaw is pollution. Because of pollution, we find ourselves asking the misgiving of whether this technology has helped our society more than it has hurt it. Automobiles are the cause of 60 percent of our air pollution to twenty-four hours (Dewees 214). There are quartette main sources in which pollution comes from an automobile. The first, on a hot day the sun will heat the muff tank of the car, this in spell causes vapors from the gas pedal to leak from the fuel tank. Second, when the car is simply racecourse the engine becomes hot and causes the engine and exhaust syst em to release gasoline vapors. Third, after a car is turned off and parked, gasoline vapors continue to be emitted because the engine is still hot from running. And lastly, when you go to the gas station to refill your gas tank vapors are forced out of the tank into the air. Before we look at some secondary process to help reduce or eliminate automobile pollution, we should try to register how this occurs. This form of pollution is a direct result of the combustion process, also known as exhaust, and from fuel being evaporated into the atmosphere. The next step is to give out a better understanding of the combustion process. The gasoline that we use to drift into our cars are made of a mixture of hydrocarbons, hydrogen and carbon atoms. When we coiffe the gasoline into our car, what is supposed ... ...s, an alternative solution implys to be made. We need to stop looking at cost efficiency in this subject field and decide what is more important, a healthy world to live in or a cheap way to drive. WORKS CITED Alternatively render Vehicles. environmental Health Center. http//www.nsc.org/EHC/mobile/alternat.htm (10 Oct.2000). Automobile Emissions An Overview. http//www.epa.gov/OMSWWW/05-autos.htm (10 Oct.2000). Car Exhaust-Health Effects. Enviromned. Research. http//www.nutramed.com/environment/carsepa.htm (12 Oct.2000). metropolis Life Fixing the Car. Crawford Systems. http//www.carfree.com/lif_fxcar_qz.html (8 Oct.2000) Exhaustion A guide to Transportation Emissions. Environment Canada. http//www.ec.gc.ca/emission/l-le.html (14 Oct.2000). Motor Vehicles and the 1990 Clean Air Act. htpp//www.epa.gov/omswww/11-vehs.htm (15 Oct.2000)