... in the atmosphere such as nitrogen (78%) and oxygen (21 %) through chemical and photochemical reactions to create secondary pollutants (Wikipedia). A perfect example of a secondary air pollutant will be ground level ozone (O3). AIR POLLUTION: THE PRIMARY AIR POLLUTANTS CARBON MONOXIDE (CO) Carbon monoxide is one of the most common air pollutants it our world today. It is an odorless, colourless gas formed ... use of nitrogen fixing plants are also known to contribute to atmospheric NOx by promoting nitrogen fixation by micro-organisms. In addition to contributing to the formation of gro...

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• Grade Level: Undergraduate

... dioxide, methane (CH4), the halocarbons (CFCs) and nitrous oxide. So called "trace gases" make up the remainder of air's composition. Most air pollution results from combustion (burning) processes. Each time a fuel is burned in a combustion process, some type of pollutant is released into the air, and ... ruin ozone layer, which protects the Earth from radiation. As a result our atmosphere is heated, and climate becomes warmer. Except air pollution, soil pollutants (fertilizers) come into the water and resulted in acid rain which has become an increasingly serious problem caused severe ...

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... can potentially cause public health issues have been identified in fracking fluid. The identity of the chemicals involved in fracking are kept hidden by drilling companies. Another identified problem concerning pollution of ground water includes the contamination of water by methane. Methane being the main component of natural gas, and because of its gaseous nature, it can easily seep into surrounding water ... of fracking sites is not properly regulated and overseen, it is possible there is a conscience neglect of this potentially dangerous industry for mere economical reasons. On the ...

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• Grade Level: Undergraduate

... and southern hemispheres, and over the oceans. Confirmation of 20th-century global warming is further substantiated by melting glaciers, decreased snow cover in the northern hemisphere and even warming below ground. In the United States, approximately 6.6 tons (almost 15,000 pounds) of greenhouse gases are emitted per person every year. Most of these emissions, about 82%, are from burning ... on local climate. Extreme temperatures can directly cause the loss of life. Moreover, several serious diseases only appear in warm areas. Finally, warm temperatures can increase air and water poll...

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• Grade Level: Undergraduate

... of the art devices for capturing and treating exhaust gases, and require oil refiners to produces a low-sulfur diesel fuel required for anti-pollution devices. An EPA administrator announced last August two, cost-effective clean air programs that reduce pollution from diesel engine. The new standards will provide a long term improvements in the nation's air quality. The agency said "both new diesel ... and lost workdays, according to the government." The diesel fuel used in off-road equipment has a high-sulfur contain of 3,000 parts per million that clogs anti-pollution devices, and con...

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... First off, humans don't have enough time to adapt to the high level of carbon dioxide in the atmosphere. Approximately 158 million Americans live in counties where air pollution exceeds national health-based standards. Rising temperatures increase ozone smog formation in many areas. Increasing levels of smog are associated with increased hospital admission rates and death for ... precipitation will also undermine water quality in streams, lakes, and reservoirs, with rising numbers of waterways considered by the U.S. Environmental Protection Agency to be "impaired" by pollution. Sustaining...

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• Grade Level: Undergraduate

... of gasoline are burned each and every day. At first glance, this seems like an efficient energy source, but upon closer consideration, it becomes obvious that the cost "pollution--dramatically overshadows the benefits. The outdated technology of the internal combustion engine, the apparatus used to convert this "magic liquid- into energy, is the sole culprit responsible for gasoline's ... and running a car engine and cause eye irritation, congestion, wheezing, shortness of breath, permanent lung damage, and acid rain. They also react with Nitrogen Oxides in sunlight to form ground level ...

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... half a dozen different countries (Pollan). Not only are the distances that food travels from farm to market important, but the modes of transport also have a large effect on how much pollution is generated. Although there are some exceptions, in most cases, locally produced food proves the best choice for minimizing global warming and other pollutants. In fact, another study showed that ... when one combines all locally grown food, it still produced less carbon dioxide emissions in transport than any one imported product. The effects all this pollution can have on our health may be refl...

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... to have taken the side of Mother Nature "That's why I directed my administration to work with states, utilities, and others to set new standards on the amount of carbon pollution our power plants are allowed to dump into the air. The shift to a cleaner energy economy won't happen overnight, and it will require tough choices along the way. But the ... offset schemes. Forests are a convenient method of capturing and storing atmospheric carbon. There are also several positive side effects. Many forests, in particular where native species are used, are a breeding ground for biodiversity. Fo...

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• Grade Level: Undergraduate

... so alter the living world that it will be unable to sustain life in the manner that we know."" The problems facing the environment today are vast and diverse. Air pollution and the emission of greenhouse gases are just some of the problems that will reach critical proportions in the coming decades. Since the following Rio Declaration in 1992, which dealt ... of its sovereignty, in that we no longer feel comfortable doing what is best for us and all of our citizens. One of the suggestions that seems to be middle ground between the two sides is to create Canadian targets to reduce greenho...

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• Grade Level: Undergraduate

... the environment can damage local plants and wildlife. The main environmental concern with geothermal energy is the result of natural contaminants dissolved in the water or brine extracted from the ground. Source like silica sulfates, sulfides, carbonates, silicates and halides present in geothermal fluids create problems for both equipment and the environment. The increased temperature created during the processing of the ... sulfide, methane, sodium chloride, boron, arsenic and mercury. If the plant is not maintained properly, hot wastewater can leak into surrounding areas and damage t...

• Word Count: 751
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• Grade Level: Undergraduate