... come in two forms, wet and dry. Wet may be in a state of fog, snow, or rain. Dry refers to acidic gases and particles. The EPA has confirmed that sulfur dioxide, carbon dioxide, and nitrogen are the major causes of these hazardous depositions. All of these chemicals come from factories, cars and electricity. The very root of the process begins at factories that ... 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. On...

• Word Count: 1418
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• Grade Level: High School

... an extremely dirty source of power, and imposes huge costs on people's health, the environment and the economy." The combustion of coal releases carbon dioxide and other greenhouse gases that are the causes for the global climate change that we are experiencing. It is also a source of sulfur oxides ... for human health. In 2006, China added over 90 gigawatts of new coal-fired power plants and they added about 500 million tons of carbon dioxide to China's annual emissions. China's vast coal use has contributed to its 9.9% increase in total emissions in 2011 while the United States' ... fi...

• Word Count: 1955
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• Has Bibliography
• Grade Level: Undergraduate

... still have earthquakes and volcanoes. Convection currents created by the tremendous heat and pressure at the core of the Earth move the plates. These processes release tremendous amounts of carbon dioxide and water vapor (greenhouse gasses). We know that these processes have been taking place since the beginning of time and, according to the geologic record, there have been ... during greenhouse and icehouse ages. As for the man-made greenhouse gasses, according to many environmentalists and the EPA, since the beginning of the industrial revolution atmospheric concentrations of carbon d...

• Word Count: 1437
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• Has Bibliography
• Grade Level: Undergraduate

... , a way of forcing regulations on industry; in fact the average temperature is already rising. Unless measures are taken to reduce or even eliminated greenhouse gases many drastic problems could occur. Carbon dioxide is the most prominent greenhouse gas. It acts like a blanket in the earth's atmosphere allowing heat to enter but little to escape. The main producers of ... carbon dioxide are cars, power plants and industries that use fossil fuels (EPA, Emissions). The earth's temperatures change naturally, yet in the past 50 years a measurable amount of warming has occurred. In ... mone...

• Word Count: 1577
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• Grade Level: High School

... is warming and what exactly is causing it. Greenhouse gasses are what is causing the earth to retain more heat. Greenhouse gasses "that have increased over the industrial period are carbon dioxide (CO2), methane (CH4), nitrous oxide (N20), and chlorofluorocarbons CFC-11." (2-453) The increase in these gases has caused global warming and it continues to rise today. Factory smoke stacks, ... gasses (6-1). This was all caused by the growing industrial age that we live in today. Why do greenhouse gases produce global warming? "Infrared active gases (IR), principally water vapor (H2O), carb...

• Word Count: 1997
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... need to invest more time and financial support to research what could potentially improve and perfect hydraulic fracturing. According to the carbon dioxide information analysis center (CDIAC), the United States ranks second in fossil fuel related carbon dioxide emissions with 1.55 billion tons of carbon dioxide emitted per year (Boden). This much emission of greenhouse gases cannot benefit the environment; and regardless of whether one thinks ... ...

• Word Count: 1859
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• Grade Level: Undergraduate

... , New Hampshire, Connecticut, and New Jersey combined. With population growth, another thing grows and that's pollution. The more people there are then the more use of cars and the more carbon dioxide there is being exhaled into the air and the more factories there are being built to give all these people jobs and well, you get the point. Our little planet ... America, cars release most of the gasses that are responsible for trapping heat in our atmosphere and creating the greenhouse effect. The greenhouse effect occurs when certain air pollutants (like carbon dioxide, nitrogen oxide, me...

• Word Count: 1556
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• Grade Level: High School

... common ways in which greenhouse gases are emitted include from the combustion of fossil fuels in cars, factories and electricity production. The most common and harmful greenhouse gas is carbon dioxide, or CO2. Carbon dioxide and other greenhouse gases are responsible for the many growing holes in the ozone layer. The ozone layer protects us from UV light radiation, which causes skin cancer and ... least. True long-term thinking is how your individual actions affect the future of mankind as a whole, and the many generations to come that will have to live with your carbon footprint and m...

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... have shown us the most hazardous of these chemicals. Tar is considered the deadliest of all the substances. Other chemicals found in tobacco smoke that are hazardous to us are carbon monoxide, carbon dioxide, carboxyhemoglobin, and nicotine. During the burning process of tobacco the tip of the burning cone (the center of the pipe, cigarette, and or cigar) reaches a temperature of nearly 2,000 ... scientists, side stream smoke is even more dangerous than mainstream smoke. In a recent article produced by the Iowa Medical Society it states that side stream smoke contains five times the car...

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... , Director of Weather Action, the climate average has been rising since the 1940's, before human-caused emission of greenhouse gas started. Moreover, the ocean itself discharges 90 million tons of carbon dioxide into the atmosphere per year. In other words, there is a great possibility that greenhouse gas emission and climate change have no such significant link between them. Many scientists including Pires ... Corbyn even concluded that carbon dioxide does not even affect changes in climate. Such theories suggest that the "greenhouse myth" is largely exaggerated in its seriousness, and ...

• Word Count: 1769
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• Grade Level: Undergraduate

... a 34 mpg vehicle that is much more efficient. Homeowners can do their part by using "more energy efficient lighting, heating and air-conditioning that could keep millions of tons of carbon dioxide out of the air each year" (sierra club). One easy step to take in cleaning up our planet is to plant trees. "One acre of trees can absorb over 2.5 tons ... of carbon dioxide in a year" (www.ecokids.earthday.com). These are just a few suggestions that could help our planet out tremendously. Whatever method is right for the United States, it needs to be ... ...

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... concentration in arterial blood. This specific therapy is important because any of the gases presented in the blood, operationally and clinically include the determination of levels of pH, O2, and carbon dioxide in the blood. ABG's are important in diagnosing and treating disturbances of acid based balance, pulmonary disease, electrolyte imbalances and oxygen delivery, all of which express the partial pressure of ... carbon dioxide or oxygen. Or simply, these findings are the red flags to more serious problems such as pulmonary disease, stroke, etc. Patient X received several other bloo...

• Word Count: 1398
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... ) pollution produced from internal combustion engines powered by petroleum-based fuels. These engines "emit significant amounts of air pollutants, air toxins, and carbon dioxide. The health effects of these pollutants range from headaches to serious respiratory damage such as lung cancer" (Kushnir 12). Luckily, gasoline is not ... State University demonstrated this "minus-emissions" effect: When run on gasoline, the engine spews out high levels of pollutants, hydrocarbons, carbon monoxide, and nitrogen monoxide. But the same engine, when converted to run on hydrogen, actually reduces the...

• Word Count: 1803
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• Grade Level: Undergraduate

... products they are often emitted into the atmosphere with little or no treatment. What can we do to find a less expensive solution? Each year 20 billion tons of carbon dioxide, 130 million tons of sulfur dioxide, 97 million tons of hydrocarbons, 53 million tons of nitrogen oxides, more than 3 million tons of arsenic, cadmium, lead, mercury, nickel, zinc and other toxic metals are ... first steps is to understand the problem and its solutions. The pollutants attack humans indirectly through the foods that we consume. Governments have passed laws to reduce emissions of sulfur dioxide and n...

• Word Count: 1529
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• Grade Level: High School

... half of the 1800's, more uses for coal were discovered. In 1875, coke replaced charcoal as the primary fuel for iron 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 ... Effect"(Hidden Costs 1). Which is simply the warming of the earths surface and lower atoms caused by the trapping of radiated heat, causing a thermal blanket over our atmosphere. A chemical called carbon dioxide that gets trapped in the ...

• Word Count: 1766
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• Grade Level: High School

... than 35,000 industries, which contribute to the forty million liter of fuel that the city consumes every day. When this fuel in burned it releases chemicals such as sulphur dioxide, nitrogen dioxide, carbon monoxide, and ozone. The sheer number of factories pumping these gases into the air makes it difficult for these gasses to dissipate and over time they continue to build ... ...

• Word Count: 1532
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• Grade Level: Undergraduate

... refrigerant properties" (Fisher). These two gasses were dichlorodifluoromethane and trichloromonofluoromethane, which are both simple variations of methane. Methane has the formula CH4, where there are four hydrogen molecules for each carbon molecule. In dichlorodifluoromethane, chlorine and fluorine replace the hydrogen to have the formula CCl2F2. In trichloromonofluoromethane, the four hydrogen are kicked out and replaced with three chlorines and only one ... in aerosols when you need distance and power, like in wasp sprays. NO is used in whipped cream cans and is nonflammable, but wi...

• Word Count: 1942
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... few years is that of Sport Utility Vehicles, or SUVs. SUVs are very large, expensive automobiles, suitable for outdoor activities and well known for their terrible gas-mileage and excessive carbon dioxide emissions. Many people have purchased these SUVs in vain, as a status symbol (they cost on average $40,000) and never use them for their functional off-road purposes. Here is ... they are extremely profitable. Less than twelve percent of the world's adult population owns a car. The 450 million cars owned on earth are responsible for thirteen percent of the global carbon emissions from ...

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... . Fireworks account for 40 percent of reported fires. That is more than any other cause of fires. Next, fireworks pollute the air. Discharged from fireworks after they explode are carbon monoxide, sulfur dioxide, nitrogen oxide and particulate matter. These are things that are characterized as air pollution and should not be breathed in. Additionally, the heavy smoke after a firework display has the ... ...

• Word Count: 1393
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... 's major corporate members. Exelon, PG&E, PNM, and most notably Apple Inc all resigned their memberships to the Chamber. Nike was so against the groups stance the EPA's authority to regulate carbon dioxide emissions that they resigned from the Chambers board of directors (Staul). The U.S. Chamber of Commerce is a perfect example of an interest group in American politics with a tremendous amount of power ... ...

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... 6. Delayed maturation of regions of the brain stem responsible for cardiorespiratory control and arousal 7. Impaired ability to adequately respond to normal stresses such as hypercapnia (presence of excessive amounts of carbon dioxide in the blood), hypoxia (a deficiency of oxygen reaching the tissues of the body) and upper airway reflex apnea (temporary cessation of breathing) Environmental risk factors: 1. Prone sleeping position 2. Soft sleep ... ...

• Word Count: 2208
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• Grade Level: High School

... . Even though according to many scientists, the earth is under going an increase in the surface temperature, global warming, this is "due in no small degree to the emission of carbon dioxide from electrical power plants that burn coal, oil and natural gas."(Garwin, 2002) In March of two thousand, ambassador John B. Ritch III United States representative to the United Nations Organization ... ...

• Word Count: 1731
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• Grade Level: Undergraduate

... be a very helpful source of fuel since as of "2000 the United States has exhausted about 80% of its petroleum reserves"(Weis). "While it's true that all fossil fuels produce carbon dioxide when burned, fast growing hemp also efficiently converts it back to oxygen, in this process removing greenhouse gases that cause drastic climate changes. Hemp also does not contain sulfur like ... ...

• Word Count: 1488
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• Grade Level: High School

... protecting the environment, conserving natural resources, reducing oil imports, and saving money. The environment is one of the biggest reasons for which CAFÉ standards exist. Exhaust from vehicles contains carbon dioxide, which is a large contributor to pollution. An average mid-sized vehicle, such as a Ford Taurus can emit up to as much as 74 tons of CO2 in an average 124 ... ...

• Word Count: 1530
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... "light trucks". These light trucks have different standards for everything the government tests it for from safety to emissions. "For each gallon of gasoline used by a vehicle, 20 -28lbs of carbon dioxide released into the environment" (JillRosenblith) The more the CO2 in the environment the more that the ozone layer (our protection from the suns rays) diminishes away. Not only is the ... ...

• Word Count: 1373
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