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Clean Air Act Environmental Protection Agency
1,285 words1990, the federal Clean Air Act was passed to improve air quality in the United States. President Bush's proposed amendments to the Clean Air Act initially would have led to the introduction of alternative, non-petroleum fuels. The petroleum and oxygenate industries responded by offering a reformulated gasoline program as a substitute for most of the alternate fuel proposals. As a result, the amendments to the federal Clean Air Act adopted in 1990 required steps to achieve lower vehicle emission...
Free research essays on topics related to: reformulated gasoline, clean air act, university of california, department of health, environmental protection agency -
Ground Water Acid Rain
1,021 wordsMany people assume that water is an unlimited natural resource. Is this true? Although water appears abundant, recent circumstances indicate that it is seriously vulnerable to pollution and depletion. Throughout this essay we will examine what ground water is, how it is important in the water cycle, how its contamination can affect us, and what we can do to protect our ground water from contamination. Ground water is the water found in spaces between soil particles and rocks, within cracks of th...
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Ground Water Land Surface
989 words... e of people to the overlying land. The water is used for such activities as drinking, personal hygiene, residential maintenance, and industrial and agricultural purposes. Many of these activities involve the use and disposal of chemicals, which are potential pollutants. When these chemicals are used or disposed of incorrectly unacceptable amounts can get into the ground water and contaminate it. Several valuable aquifers have been polluted by the people living and working above them. Most hu...
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People With Ocd Children And Adolescents
2,369 wordsOCD stands for obsessive-compulsive disorder. An individual with OCD tends to worry about many different things. One out of fifty adults currently suffer from this disorder, and twice that many have had it at some point in their lives. When worries, doubts, or superstitious beliefs become excessive then a diagnosis of OCD is made. With OCD it is thought that the brain gets stuck on a particular thought or urge and just cant let go. Most often people with OCD describe the symptoms as a case of me...
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Obsessive Compulsive Disorder Guilt And Shame
2,217 words... g they can also have the opposite affect, shoes may be untied, teeth unbrushed, clothing may be slovenly and hair may be dirty. In these cases, fear of contamination of personal objects or body parts leads to the individuals refusal to touch them. A combination of excessive hand washing and sloppiness in other areas of grooming had even been reported. Obsessions revolving around a need for symmetry may result in compulsive arranging. Children who engage in symmetry-related rituals may also f...
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Alternative Methods Of Pest Control
1,432 wordsIt was early morning, October 23, 1999 in Taucamarca, Peru. A farmer had prepared the milk powder for the school childrens breakfast. He was unaware of the fact that he had accidentally mixed a small amount of a pesticide into the milk powder. The farmer intended to use the pesticide to kill rats and stray dogs. Meanwhile, the last stragglers arrived at school and a group of children brought in the bag of powder to make up their morning meal. The older children mixed the milk powder, and when it...
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Soviet Union Nuclear Energy
2,402 wordsThe Chernobyl disaster on April 26, 1986 is described as one of the most frightening environmental disasters in the world. The plant was made up of four graphite reactors, which were the most modern Soviet reactors of the RBMK-type. Two more of these reactors were still under construction at the station. Chernobyl was an obscure town in north central Ukraine (former Soviet Union) on the Pripyat River near the Belarus border. Immediately its name was joined to the Nuclear Power Plant located twen...
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Clean Air Act Environmental Protection Agency
1,282 words1990, the federal Clean Air Act was passed to improve air quality in the United States. President Bush's proposed amendments to the Clean Air Act initially would have led to the introduction of alternative, non-petroleum fuels. The petroleum and oxygenate industries responded by offering a reformulated gasoline program as a substitute for most of the alternate fuel proposals. As a result, the amendments to the federal Clean Air Act adopted in 1990 required steps to achieve lower vehicle emission...
Free research essays on topics related to: reformulated gasoline, department of health, environmental protection agency, university of california, clean air act -
Marlon Brando Escalating Horrors
3,987 wordsInherent inside every human soul is a savage evil side that remains repressed by society. Often this evil side breaks out during times of isolation from our culture, and whenever one culture confronts another. History is loaded with examples of atrocities that have occurred when one culture comes into contact with another. Whenever fundamentally different cultures meet, there is often a fear of contamination and loss of self that leads us to discover more about our true selves, often causing per...
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Ground Water Acid Rain
2,000 wordsWestern Carolina University The Importance of Ground Water Environmental Geography 150 29 November 2000 Justin Bono Many people assume that water is an unlimited natural resource. Is this true? Although water appears abundant, recent circumstances indicate that it is seriously vulnerable to pollution and depletion. Throughout this essay we will examine what ground water is, how it is important in the water cycle, how its contamination can affect us, and what we can do to protect our ground water...
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Directly Or Indirectly Human Beings
1,956 wordsMarine Pollution: Affecting Tomorrows World Marine pollution, can be defined as: The introduction of man, directly or indirectly, of substance or energy into the marine environment, resulting in such effects as harm to living resources, hazards to human health, hindrance to marine activities including fishing, impairment of quality for use of sea water and reduction of amenities (Johnston, 1976). The ocean has been calculated to be about 2. 5 billion years old, nearly half the age of the earth. ...
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U S Army Environmental Protection Agency
2,942 wordsGreat Lakes Pollution: Through combined sewer overflow, agricultural and stormwater runoff, and various other paths, possible toxic contaminants find their way into coastal waters around the world. These toxins sink to the bottom of lakes, rivers, and oceans and accumulate in sedimentary deposits. Usually the concentration of toxins in the sediment is far greater than it is in the waters above. The dangerous aspect of this pollution is that changing weather patterns, high winds, and strong curre...
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Nuclear Power Plant Nuclear Fission
1,742 wordsNuclear energy-This is energy that binds together components of an atomic nucleus. This is made by the process of nuclear fission. Nuclear fission is produced when an atomic atom is split. The way nuclear pore is made is in a nuclear reactor, this is most likely located in a nuclear power plant. the fission that is produced is when a heavy element splits in half or is halved into two smaller nuclei, the power of the fission is located by the rate of the splitting of the nuclei at once which caus...
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Baking Soda Hydrochloric Acid
3,324 wordsAim: To find which powder, of four, is best for neutralising excess stomach acid. Prediction: With stomach pain relief powders being a consumer product, I predict that the best cure for neutralising a build up of stomach acid will be the one which has the lowest cost to successfully neutralise the dilute hydrochloric acid (HCl) (0. 5 mol) (to represent the excess acid found in our stomachs). This powder would have be the one which costs less than any of the others to bring the acid build up to a...
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