... of leaves and needles, reduce a tree's ability to withstand cold, and inhibit plant germination and reproduction. Consequently, tree vitality and regenerative capability are reduced. How else does acid rain affect forests? Prolonged exposure to acid rain causes forest soils to lose valuable nutrients. It also increases the concentration of aluminum in the soil, which interferes with the uptake of nutrients by the trees. Lack ... of nutrients causes trees to grow more slowly or to stop growing altogether. More visible damage, such as defoliation, may show up later. Trees exposed to acid ...

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... of leaves and needles, reduce a tree's ability to withstand cold, and inhibit plant germination and reproduction. Consequently, tree vitality and regenerative capability are reduced. How else does acid rain affect forests? Prolonged exposure to acid rain causes forest soils to lose valuable nutrients. It also increases the concentration of aluminum in the soil, which interferes with the uptake of nutrients by the trees. Lack ... of nutrients causes trees to grow more slowly or to stop growing altogether. More visible damage, such as defoliation, may show up later. Trees exposed to acid ...

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... very important to the earth's ecosystem. In simple terms, acid rain is rain that is more acidic than normal. All objects in nature have a certain level of acidity but acid rain has too much acid in it. Acid rain is a complicated problem, caused by air pollution. Acid rain's spread and damage involves weather, chemistry, soil, and ... occur. Rainwater, snow, fog, and other forms of precipitation containing these new solutions of sulfuric and nitric acids fall to earth as acid rain. Acid rain does not make up all of the acidity that falls back to earth from pollutants. Only half of the aci...

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... ) is affected, this will result in effect on organisms which are dependent on plants as energy and this will go on- eventually this may destroy the whole ecosystem. 4. Effect of acid rain on human beings Again, living organisms are interdependent. Biological magnification- eating infected fish may effect person's health. Health problems- asthma, bronchitis- mostly lung related problems. Water source gets acidic- e.g. rivers ... corrosion, fracturing, and discoloration in the structures. In some parts of Poland, trains are required to run slowly, as the tracks are badly damaged due to cor...

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... were actually from electric utilities. Today, Canada has reduced their sulfur dioxide emissions by thirty percent since nineteen-ninety-eight and fifty percent since nineteen-eighty. (Environment Canada, "Acid Rain and the Facts") NOX emissions, unlike sulfur dioxide, are produced mainly by the combustion of fuels in motor vehicles, residential and commercial furnaces, industrial and electrical-utility boilers and ... twenty-five years, half of the red spruce forests in the Adirondack Mountains of New York were killed because of acid rain. (Lansing State Journal, "What are the effects of...

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... pollution. The acids that are released into the air fall to the ground in different forms all over the Earth. The damage of acid rain causes worldwide environmental problems. Sulfur dioxide and nitrogen oxides are the main causes for the problems. These pollutants come from the burning of ... lot of similarities in all of these pollutants; most of these pollutants are from automobiles. Automobiles release harmful smoke into the air, which causes acid rain. In Canada, industrial activities, including oil refining and metal smelting, account for 61 percent of sulfur dioxide pollution. In th...

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... dioxide emissions. These gases evaporate into the atmosphere and then oxidized in clouds to form nitric or nitrous acid and sulfuric acid. Acid rain kills plant life and destroys life in lakes and ponds. Acid rain is very deadly, but not severely to humans as in the illustration. However, it is directly ... In addition, the program encourages energy efficiency and pollution prevention. (EPA) However, this is not the only thing that can be done about acid rain. Much more has to be done in order to repair and prevent further damage to our environment. This is were the little people (us ......

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... in various plants and food we consume. It is even in the tissues of animals we eat. With this consumption come liver problems and sudden bouts of nausea and diarrhea. Acid rain also affects the atmosphere. These affects are mainly due to dry deposition that I mentioned earlier. The floating particles can contribute to haze, which can affect visibility. This haze also inhibits ... the flow of sunlight from the sun to the earth. Acid rain also affects architecture. Architecture is affected by both dry and wet depositions. When these particles land on buildings, they eat into the materials...

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... are more vulnerable to disease, and death. 25% of the trees in Europe, and 53% of the trees in the Czech Republic have suffered from severe defoliation (Blair 143). Sometimes acid rain runs through soils and allows dangerous ingredients such as aluminum or mercury to escape. Aluminum and mercury often run through streams and often pollute other parts of the earth. Agriculture ... in the air to form urban smog (Blair 145). Urban smog is a serious problem because it can cause many illnesses. Lung damage is caused from urban smog. Humans suffer from acid rain along with plants and animals....

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... factories, cars and electricity. The very root of the process begins at factories that generate electricity that relies on burning fossil fuels like coal. 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 ... may be burning, but essentially they are starving to death. The deterioration of tree leaves may also inhibit plant germination and reproduction. Some scientists say that acid rain does not have a big of effect on trees because of a certain type of fungi root that can supply...

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... falls directly on aquatic habitats. Most lakes and streams have a pH between 6 and 8, although some lakes are naturally acidic even without the effects of acid rain. Acid rain primarily affects sensitive bodies of water, which are located in watersheds whose soils have a limited buffering capacity (ability to neutralize acidic compounds). Lakes and streams become acidic when the water ... itself and its surrounding soil cannot buffer the acid rain enough to neutralize it. In areas where buffering capacity is low, acid rain also releases aluminum from soils into lakes and streams, which ...

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... . Neighbouring or close-by countries may be polluting, but the precipitation may only occur in near countries. The sulphur and nitrogen oxides can also be moved and deposited without forming acid rain. This occurs when it doesn't combine with moisture in the air to make acids, so it is deposited often in the ground or in leaves. This is also potentially harmful ... we may breathe this in, and the moisture in our throats or lungs may turn them into acids. The problem of acid rain has been greatly ignored until quite recently, even though it was detected in the industrial revolution. Only ...

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... rich lakes as there is with those with high acidic levels. This metal becomes concentrated in the blood and tissues of fish. Acid rain causes traumatic effects in natural lakes and rivers. Acid rain causes air quality to deteriorate. As in water, acid rain causes the pH levels in the air to decrease. The sulphur dioxide, which diffuses into the air, mixes with moisture causing the ... on, in an accelerating process@ (Howard & Perley, 1980, p. 32). Disruption in the life span of trees and plants is also another effect of acid rain. The acid rain corrodes the thin, waxy layer, which coats...

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... . Neighbouring or close-by countries may be polluting, but the precipitation may only occur in near countries. The sulphur and nitrogen oxides can also be moved and deposited without forming acid rain. This occurs when it doesn't combine with moisture in the air to make acids, so it is deposited often in the ground or in leaves. This is also potentially harmful ... we may breathe this in, and the moisture in our throats or lungs may turn them into acids. The problem of acid rain has been greatly ignored until quite recently, even though it was detected in the industrial revolution. Only ...

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... , which then traveled with the wind for thousands of kilometers until once again reaching the ground in an invisible state. The effect of acid rain when it reaches the ground reacts chemically with any object it comes in contact with. Acids are corrosive chemicals that react with other chemicals ... the substance is dissolved in water . Acidity can be measured using a "pH" scale with units from 0 to 14. Rain (snow, fog, etc.) measured at a pH below 5.6 is considered acid rain. Acid rain is responsible for a widespread of environmental damage. Such examples of this include soil and plant d...

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... air pollution. Acids can be very harmful to living beings and the environment around us. However, in the case of acid rain, the acid is very dilute. The acids present in acid rain are sulphur dioxides and different oxides of nitrogen (SO2, NOx) (gsu.edu). Acid rain occurs because of the pollution that is caused when fossil fuels are burnt (national geographic). This causes the acids to ... the world. Furthermore, motor vehicles release huge amounts of sulphur dioxide and different oxides of nitrogen too. Acid rain is a major environmental issue because the earth soaks up the acid rain w...

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... accomplish a majority of the reduction goals. In order to meet the reduction goals set forth by Title IV of the CAA, the Environmental Protection Agency (EPA) implemented the "Acid Rain Program". Unlike previous EPA programs, it allows industry to choose compliance options by allowing the active trading of emission allowances or "credits" to minimize compliance costs. Traditional compliance ... programs have implemented stringent "command and control" methods. These methods establish inflexible emission standards to which all effected sources had to comply. Under the Acid Rain Program's ...

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... wind blows these acidic particles and gases onto buildings, cars, homes, and trees. When this happens, the wasted water adds to those acids to the acid rain, making the mixture more acidic than the falling rain alone. Because acidic pollution is transboundary, there is no clear relationship between how much pollution a country emits and how much is deposited there. Throughout Europe, ... possible. • Fit cars with catalytic converters to reduce nitrous oxide (NOx) emissions, and service vehicles regularly. • Adding lime to lakes and forest soils to neutralize the effects on acid rain...

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... mercury rich lakes as there is with those with high acidic levels. This metal becomes concentrated in the blood and tissues of fish causing severe physical abnormalities. Acid rain causes air quality to deteriorate. Just as acid rain is damaging to water, it is equally damaging to air quality. Sulphur dioxide diffuses into the air and mixes with moisture causing the pH levels to ... deteriorate resulting in soil erosion. This in turn reduces the production of plants in the ecosystem. Disruption in the life span of trees and plants is also another effect of acid rain. The acid rain corro...

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... and 100 times more so than pH 6. Similarly, pH 9 is 1O times more basic than pH 8 and 100 times more basic than pH 7. The acid in acid rain comes from two kinds of air pollutants-- sulphur dioxide (SO2) and nitrogen oxides (NOx). These are emitted primarily from utility and smelter "smokestacks" and ... wood. When these pollutants reach the atmosphere they combine with gaseous water in clouds and change to acids--sulphuric acid and nitric acid. Then, rain and snow wash these acids from the air. Acid rain affects lakes, streams, rivers, bays, ponds and other bodies of water by increasing ...

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... don't we know more about the problems we are causing? You may ask yourself the question how is acid rain produced? Acid rain is all the rain, snow, mist etc. containing unnatural amounts of acid that falls. Industry and our own actions are to blame. More than 90% of the sulfur and ... some toxic elements, for example aluminum, more soluble. High aluminum concentrations in soil can prevent the use of nutrients by plants. When acid rain falls, the acidic rainwater dissolves the nutrients and helpful minerals from the soil. These minerals are then washed away before trees and other ... are s...

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... (1). The pH scale levels go from zero to fourteen. A neutral solution has a pH of 7. Below the pH of 7, is an acidic solution and above the pH of 7, is a basic solution. Acid rain has a pH of 4, which indicates that it is more acidic than normal rainfall. "At pH levels below 4.0 all vertebrates, most invertebrates, and many microorganisms are destroyed"(1). It is not just ... water and animals that acid rain destroys. Acid rain also destroys metals and stone building materials. These reactions between water and sulfur dioxide and nitrogen oxides go as follows: SO2(g) + 2H2O(l) 2H+(aq) + ...

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... harmful to plants, turning leaves yellow and drying, bleaching, and even killing, foliage. In the atmosphere, sulfur dioxide can form acidic particles, or react with cloud droplets, contributing to acid rain. Particles Particles of dust, sea salt, and material from volcanic eruptions occur naturally in the atmosphere. Sulfate particles are also produced naturally from gases emitted by marine organisms. Industry and ... dry form. Both forms can harm soil, lakes, plants, buildings and people. Acidic pollutants released by one country can travel hundreds, or even thousands, of kilometres bef...

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... long history of industry that has existed in the area, and also because of weather patterns carrying pollution from the Midwest and similarly polluting regions. Acid rain can harm both the land and the water. It is most damaging when it falls in streams, lakes, and on thin, sandy soil low ... . Many nations such as Japan and Switzerland have made advances in renewable, non-polluting forms of energy such as solar, wind, and water. Acid rain is formed when the byproducts of fossil fuels production combine with atmospheric water. Smoke expelled from smokestacks that reach a thousand feet in...

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... UV-B rays are able to penetrate this thin eggshell and damage the developing embryo. Acid Rain Acid rain is a term for deposits of sulfuric acid (H2SO4) and nitric acid (HNO3) in rain and snow. It is technically referred to as acid deposition, because it can enter an area via methods other than rain and snow. Acid rain is produced by the burning of fossil fuels, especially coal burned to generate electric ... or lake can be affected by it; for example, a current study of the Adirondack region of northern New York State found increased levels of nitrogen in half the lakes tested. Acid ra...

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