"Water Pollution" Water pollution occurs mostly when people overload the water environment with wastes. ... There are many causes for water pollution but two general categories exist, direct and indirect contaminant sources. ... Water pollution can kill a large amount of fish, birds, and many other kind of animals, is some cases killing all members of the same species in an affected area. Pollution could make a lot of beautiful sight look very unpleasant for example, lakes, streams, and coastal water. ... Some effects of water pollution are poisonous wate...

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• Grade Level: High School

Air and water is what separates our planet earth, from any other plant we know, without these two vitally important forms of matter no living organisms would be able to survive. ... NO2 can also have direct effects in large bodies of water by a process called eutrophication. This process occurs when a body of water suffers an increase in nutrients that leads to a reduction in the amount of oxygen in the water, producing an environment that is destructive to fish and other animal life. ... It has been predicted from past recordings, that within the next thirty years car usage will double re...

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Acid rain is formed by pollution, which is released into the air. Electric utility plants and other sources produce this type of pollution. ... Oxides of nitrogen react with water to form nitric acid (NO3-). Carbon dioxide (CO2) reacts with water to form carbonic acid (HCO3-). Chlorine (CI2) reacts with water to form Hydrochloric acid (CI-). ...

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• Grade Level: High School

Acid rain forms when sulfur dioxide, mercury and nitrous oxide come from pollution into the air. ... Mainly the pollution comes from power plants that produce electricity. ... It occurs when these gases react with water, oxygen and other various compounds to form Sulfuric Acid, Nitric Acid, or other acidic substances. ... Lakes and streams become acidic when the water itself and its surrounding soils cannot buffer enough to neutralize it. ... The pollution of the years is decreasing though. ...

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• Grade Level: High School

PROTECTION OF THE ENVIRONMENT Nowadays protection of the environment is very important as the world is moving into a new era without considering any of the major problems of pollution with rapid industrialization. ... Their greatest threat is acid rain pollution, which is already severely affecting large areas of the conifer forests of northeast North America and Europe. ... Water supplies are threatened virtually worldwide with depletion and pollution. ... The solution must come from better land use and the protection of critical watershed vegetation, along with water conservation and recy...

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• Grade Level: Undergraduate

Temperature and water vapor content in the troposphere decrease rapidly with altitude. ... The troposphere contains 99 % of the water vapor in the atmosphere. Water vapor concentrations vary with latitudinal position. ... In this region, concentrations of ozone and water vapor are negligible. ... The hydrosphere was formed 4 billion years ago from the condensation of water vapor, resulting in oceans of water in which sedimentation occured. ...

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Many of us don't take our Earth seriously and think that as long as pollution doesn't hurt us then we can go ahead and throw garbage on the ground or spill oil down the drain. Well too many people have that theory and they are killing off our Earth and also physically harming themselves from the air they breathe and the water they swim in. ... There are many different types of environmental pollution such as acid rain, global warming, desertification, overpopulation, and solid waste disposal. In the following paragraphs I will discuss what I can do to help prevent environmental pollu...

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• Grade Level: High School

Modern society is becoming overwhelmed with great amounts of pollution from cars, factories and an overabundance of garbage. ... It can cause an ample deduction in the pH levels in the water. At a neutral level the pH in water should be close to seven, yet in these acidic water bodies the pH levels can be as low as four. ... It is killing our fresh water lakes and its inhabitants. Also the quality of air is depleting, with increasing amounts of smog and pollution in our atmosphere. ...

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Modern society is becoming overwhelmed with great amounts of pollution from cars, factories and an overabundance of garbage. ... Acid rain causes an ample deduction in the pH levels in the water. At a neutral level the pH in water should be close to seven, yet in these acidic water bodies the pH levels can be as low as four. ... It is killing our fresh water lakes and it=s occupants. Also the quality of air is depleting, increasing the amount of smog and pollution in our atmosphere. ...

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• Grade Level: High School

The pollutants go up to the atmosphere and when it rains, it brings the pollution down with it. ... A sandy soil is very loose and will not hold water. ... The problem gets even bigger and bigger when pollution dumps more minerals in the soil. ... Then the leftover water in the soil evaporates back into the sky where it becomes water vapor, forms into clouds, and gets ready to rain again. ... They form water saturated environment, including swamps and bogs. ...

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Acid rain is the term for pollution caused when sulfur and nitrogen dioxides combine with atmospheric moisture. ... There is a certain degree of naturally occurring acidity in rain water. ... More than 90% of the sulfur and 95% of the nitrogen emissions which occur in North America are due to the pollution created by humans.1 How Is Acid Rain Formed? ... The oxygen atoms react with water molecules (H2O), producing electrically charged, negative hydroxyl radicals (HO). ... One of these damaging metals is aluminum, which will coat and burn the gills of the fish as it intakes the polluted water. ...

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These amendments are good and should help the pollution problem, but in the amendments the way to meet these goals is not provided. ... It is not just water and animals that acid rain destroys. ... These reactions between water and sulfur dioxide and nitrogen oxides go as follows: SO2(g) + 2H2O(l) 2H+(aq) + SO43-(aq) + H2(g) SO2(g) + H2O(l) H2SO3 2NOX(g) + H20(l) 2H+ + 2NO3- The sulfuric acid and nitrous acid are not formed until the gases in the atmosphere come in contact with the rain. ... "The acid rain phenomenon clearly indicates that air pollution is not always a ...

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• Grade Level: High School

For a sustained production of food, it is imperative to have ample fertile land, fresh water, energy and biodiversity etc.. ... The shortage of productive cropland combined with decreasing land productivity is, on the other hand, responsible for the use of more chemical fertilizers and ultimately to the pollution of our fresh groundwater reserves. Fresh water for everyone is utopia one may say. As water demands grow with a growing population, our available "drinkable" water is shrinking in quantity and quality. ... Furthermore, developing countries face the problem of water related diseases ...

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• Grade Level: Undergraduate

Erosion is the wearing away of material on the surface of the land by wind, water, or gravity. ... Water plays an important role in soil erosion. When an area receives more water (in the form of rain, melting snow, or ice) than the ground can absorb, the excess water flows to the lowest level, carrying loose material with it. ... These include pollution from agricultural pesticides, chemical spills, liquid and solid wastes, and acidification from the fall of acid rain. ... When rain falls, there are no trees to hold the soil and retain the water. ...

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• Grade Level: Undergraduate

When it falls close to water sources, it may release aluminium or cadmium ions from the soil or eroded rocks. ... Dry deposition and contamination of drinking water sources can cause respiratory problems, stomach upsets and cancers. ... They will continue to pollute since they have no other alternative to compete with other countries, unless they are aided sufficiently so they are well established and able to maintain a low-level of pollution. ...

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Fortunately, carbon monoxide reduction and pollution controls have reduced smog and ozone to a great extent in North America and Europe. ... In the troposphere, or ground-level atmosphere, CFCs are stable, and non-water-soluble, posing little threat to ecosystems or humans. ...

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• Grade Level: Undergraduate