... created by individuals, communities and by industries that collect and dispose of pollutants improperly. Four types of pollutants are air, water, ground and energy. Air pollution can be caused by cigarette smoke, carbon dioxide, automobile exhaust, combustion products from heating, power plants, radioactive particles, improper solid waste disposal, fires and chlorofluorocarbons (CFC's). Polluting the environment is ... destroying the ozone. The ozone protects us from harmful ultra violet rays and radiation that kills us. Too much air pollution on earth is slowing down the ozone's abilit...

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• Grade Level: High School

... to be consumed. In some extreme cases, rivers, lakes, and wells have been known to ignite. Air pollution is also a worldwide polluter. Air pollution mainly comes from cars and industries. There are particles called hydrocarbons that settle or are washed down by rain from the ... air to the ocean. Toxic wastes are probably the most harmful forms of pollutants. A toxic waste can ... campaign to clean up the nation's water. As Attorney General Janet Reno announced more lawsuits in a series of 142 aimed at stemming the pollution, the U.S. Public Interest Research Group reported almost one ...

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... , and dibutyl phthalate. These chemicals enter the lake through dumping by the factories. Temperature Changes: Temperature changes from waste heat discharges (like from a nuclear power plant) can cause pollution. This happens if their elevation reduces dissolved-oxygen levels, and accelerates eustrophication, which in turn affects the ecological processes and blocks the migration path of fishes. Acidification: Acidification (acid ... and blocks the migration paths of fish. Because of these pollutants Southern Saskatchewan and Alberta are threatened by water shortages, and the great lake...

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• Grade Level: High School

... on the living conditions of the people, but unfortunately, that didn't last for very long. During the early 1900s, pollution from factories was becoming a problem. The water and air pollution began to rapidly increase because of chemical wastes such as sulfuric acid and also other types of pollutants. By the 1900s, ... water and air pollution just kept getting worse. Because of the severe pollution, many fires were caused. The Cuyahoga River in Cleveland, Ohio burst into flames several times because it was so ... we, as humans, are at the top of the food chain. If we ate fish or anothe...

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... have voiced opposition to what essentially is an attempt to destroyed much of the Clean Air Act in favor the largest, most profitable, polluters in the U.S. The Clean Air Act was in response to wide spread industrial air pollution that affected millions of people across the nation. It came on the heals of such ... but there are still detectable traces in almost every body of water in the U.S. The same holds true for the agriculture industry. More ground and water pollution comes from water runoff of agricultural land than any other source (Gale Group). The chemical revolution also changed...

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... is to prevent the deforestation of forests surrounding them. For those cities that are no longer surrounded by forests, it is already too late. Pollution doesn't just add up to statistics either; it creates problems in the environment. Air pollution has created a problem for humans called global warming. In North America, cars release most of the gasses that are responsible for trapping heat ... . Without it, not one person or animal on this earth would survive. In the early 1900's, the only air pollution we had was from the factories of the industrial revolution burning coal for fuel. S...

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... make this attempt; the emission of sulfur dioxide must be reduced. One way of doing this was by passing the Clean Air Act. The 1990 Clean Air Act's sulfur dioxide reduction program will complement health-based sulfur dioxide pollution limits already in place to protect the public and the environment from both nearby and distant sources of sulfur dioxide. The law ... to a two thousand dollar per ton excess emission fee.4 B. The Air Quality AccordThis agreement was signed by the United States and Canada to guarantee cleaner air and a healthier environment for both Canadians and Americans.5...

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... general has not become a concern until recent years. There are many types of pollution, such as air pollution, water pollution, and ground pollution. However, there are three main areas of pollution that are caused by overpopulation, besides water pollution, which was already touched on. These areas are climate control, air pollution, and garbage control. People in Places like Arizona would have to be concern with the rapid heat ... world"(6 The Issue, Pg 4). At the abnormal rate the global climate is changing, one could only guess how hot it will be in the near future. Air pollution i...

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... decomposed" (Miller,1999,p.383). "Landfills also deprive present and future generations of valuable reusable and recyclable resources and encourage waste production instead of pollution prevention and waste reduction" (Miller,1999, p.384). "Common sense and available data combined tells of a single conclusion: all landfills will eventually ... , p.383). In 1996, 16% of Municipal Solid Waste was incinerated. Incinerators are expensive to build, operate and maintain. Air pollution control equipment often fail exceeding safe levels of emission standards (Miller,1999,p.383). Some EPA scientis...

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... challenges which a normal baby can overcome and survive, that a vulnerable baby might not. Stressors such as second-hand exposure to tobacco smoke, prone sleep position, an upper respiratory infection, or air pollution (PM10) alone do not cause the death for the infant, but can tip the balance against an infant's chances of survival.(Woodruff) After controlling for maternal smoking, poverty, age of ... Working Group and Physicians for Social Responsibility estimated that about 500 SIDS cases each year are associated with air borne particle pollution. The information from this study was ...

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... 40,000 to 50,000 people in the U.S., Americans spend $200 million a day for building and rebuilding nation's roads, and motor vehicles have much things to do with land loss, air pollution, global warming and ozone depletion (2). To solve this U.S. car culture problem, I have searched for solutions as follows. First, I will explain basic causes of environmental impacts. Second, I ... , or Persons] Greenpeace has tried to reduce the devastating effects of the car culture. They provide information and knowledge thorough Internet, and also have rebuilt a car to reduce air pollution caused by...

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... the major global problem because of several reasons. Most of the problems we have today, such as ocean depletion, food shortages, water shortages, air pollution, water pollution, and global warming are the effects of overpopulation2. The more people there are, the more resources consumed and the more waste created. A ... the outgoing energy to pass through the atmosphere, [which] effectively heats the Earth8. Another predicament is the acid rain created by air pollution, which in turn, is created by the increasing population. Acid rain's spread and damage involves weather, soil, and the...

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... breathe smoke in an enclosed area, it causes as many as five deaths a year. Smoking in a public place is an air pollutant and it can damage health in a number of ways. The four major health hazards fall into air, water, and noise pollution. Air pollution can lead to various forms of respiratory disease. The main problem of smoking in a public place is indoor ... air pollution. Some of these problems that result indoor air pollution is building ventilation that has been reduced to conserve energy, with the result that ventiliation ... is simply inadequate. Combustion by products from sm...

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... will affect the planet for years to come. It's not just about shorts and sandals as has been shown. Global warming means more air pollution and water problems as the climate changes drastically, as well as potentially devastating effects on ecosystems around the world. Heat waves that kill ... Emissions); other states could do the same. Industries, homes and offices could be made to me much more energy efficient, which would not only cut pollution but save money! Use fluorescent light bulbs instead of incandescent, your energy bill will be lowered and you will save "half a ton of carbon ....

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... the atmosphere. Why do we accept this from our industries? On a personal level we too are to blame. Nitrogen oxide pollution from cars contribute to acid rain also. The nitrogen oxide given off by exhaust mixes with moisture in the air to form nitric acid, it then returns to the Earth as acid rain. Cars account for about half of all nitrogen ... sulfur in them and others have installed scrubbers on smokestacks to reduce the sulfur output in to the atmosphere. In 1991, Canada and the United States established the Air Quality Accord that controls the air pollution that flows across the in...

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... from the city, suburbanites can now live at greater distances from the cities requiring a need for increased fossil fuel production. This increased consumption and burning of fossil fuels increases air and water pollution and contributes to the greenhouse effect. It is estimated that out of the millions of underground storage tanks of gasoline and diesel fuel across the U.S., over 300,000 have ... case of the fuel additive, Methyl Tertiary-Butyl Ether (MTBE), contaminated wells have to be shut down entirely. Many cities fail to meet air-quality standards even with improved pollution con...

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... about eighty-percent of carbon dioxide in the atmosphere. Agriculture also contributes to carbon dioxide emissions. Vegetation also emits carbon dioxide into the air but only accounts for about fifteen-percent" ("What Human Activities Contribute to Climate Change?"). Deforestation can also increase the carbon dioxide level ... The big costs for hydropower are the expenses for building and maintaining the power stations and the dam itself. But in return air, chemical, water, or thermal pollution would not be present" ("Wind, Water, Sun, or Coal"). Advantage to hydropower is increase in wa...

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... a result? Manufacturers build their factories there in India instead of the U.S. and this will worsen the situation in India more than it is now. India has enough of poverty and air pollution than it has to import them from other countries as factories. To face this crisis of buying without needing, many programs are developed to hold consumers back from the buying ... youth from buying unnecessary goods has worked effectively to cut back the number of buyers. Other programs concentrate on saving the environment from pollution and live in a better environment. These program enforce bett...

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... a result? Manufacturers build their factories there in India instead of the U.S. and this will worsen the situation in India more than it is now. India has enough of poverty and air pollution than it has to import them from other countries as factories. To face this crisis of buying without needing, many programs are developed to hold consumers back from the buying ... youth from buying unnecessary goods has worked effectively to cut back the number of buyers. Other programs concentrate on saving the environment from pollution and live in a better environment. These program enforce bett...

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... century, it has had some considerably unfavorable effects on the US. It seems that an article about pollution can always be found in morning newspaper. The automobile is the chief contributor to air and noise pollution. Some cities have become unbearably loud. Although noise is annoying, air pollution is dangerous to many of Earth's inhabitants. It was once estimated that seventy percent of smog is ... produced by motor vehicles. Many species of plants have become endangered or are now extinct due to air pollution. Sulfur-dioxide (contained in automobile emissions) exposure is the third...

• Word Count: 1345
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... to use natural gas, largely because it is easy to pipe from one location to another and because it burns so cleanly, causing very little air pollution. Natural gas is drilled all over the United States. It can be found in a variety of different underground formations, including; shale formations, sandstone ... blast furnaces to make steel. Coke is a hard, dry carbon substance produced by heating coal to a very high temperature in absence of air. The burning of coal to generate electricity is relatively new in the long history of this fossil fuel. It was in the 1880's when ... over our a...

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... Acid rain also depends on the over-usage of everyday human needs such as transportation and electric appliances. When these fuels are released into the air they are transformed into sulfur dioxide, carbon dioxide, and nitrogen. Once these gases are released into the atmosphere they react with water, oxygen ... one of the main causes of acid rain, and carbon dioxide as required by the Clean Air Act. Hopefully, government officials in the near future will take control of this serious environmental problem. Pollution is already out of control. Many studies done in the 1970's and 1980's show...

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Car Pollution 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 prevent vapor from getting into the air. We also have more tests on cars to make sure cars are maintained in a way t...

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... refers to a report called Costs of Fracking. It details the property damage, health-care costs, and damaged infrastructure. Pennsylvania had racked up a bill of $5 billion in order to clean the pollution from the mines. If a small community is stuck with that kind of bill after a company is done, then the community could potentially become bankrupt and displace a lot of people. The ... of coal or oil since methane is such a "potent greenhouse gas" ("Should Fracking Stop?" 272). Fracking has also been a source of local air pollution. There have been incidents, like the one in Texas, wher...

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... a major concern that we create less pollutants to help conserve the ozone layer. In this research paper I will give vital information on how pollution affects the ozone layer and methods instituted to help the ozone layer. In this research paper you will also find out what the ozone layer ... production process will heal the ozone layer in about 50 years. In conclusion, much information was gained from my research paper. It told of how air pollution affects the ozone layer. The ozone layer is composed of two parts, the troposphere and the stratosphere. The ozone layer acts as a protecti...

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