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Polio - Papers

Polio


As time advances pollution is every where, humans more and more rely on machines to live their lives. Machines like cars and trucks, airplanes, computer; all of which produce some kind of pollution. Maybe air, water, and even noise pollution are cause by these machines. Efforts to improve the standard of living for humans have resulted in pollution. Much of the world's air, water, and land are now partially poisoned by chemical wastes. Some places have become uninhabitable. This pollution exposes people all around the globe to new risks from disease. Many species of plants and animals have become endangered or are now extinct. As a result of developments, governments have passed laws to ...

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poses a grave threat to humans and the environment.
In many places smoke from factories and cars combines with naturally occurring fog to form smog. Smog has been long recognized as a potential cause of death, especially for elderly persons and those with severe respiratory ailments (like asthma). Air pollution originally resulted from large-scale use of heating fuels (like coal and wood).

Water Pollution

Since the beginning of civilization, water has been used to carry away waste. Rivers, streams, canals, lakes, and oceans are currently used as wastebaskets for every kind of pollution man could create. Water has the capacity to break down or dissolve many materials, but not all materials. Waste materials that can eventually decompose in this way are called biodegradable. They are less of a long-term threat to the environment than are more persistent pollutants such as metals, and plastics. These substances remain in the water and can make it poisonous for many forms of ...

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Polio. (2005, October 21). Retrieved March 19, 2024, from http://www.essayworld.com/essays/Polio/35235
"Polio." Essayworld.com. Essayworld.com, 21 Oct. 2005. Web. 19 Mar. 2024. <http://www.essayworld.com/essays/Polio/35235>
"Polio." Essayworld.com. October 21, 2005. Accessed March 19, 2024. http://www.essayworld.com/essays/Polio/35235.
"Polio." Essayworld.com. October 21, 2005. Accessed March 19, 2024. http://www.essayworld.com/essays/Polio/35235.
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PAPER DETAILS
Added: 10/21/2005 04:29:06 PM
Category: Science & Nature
Type: Premium Paper
Words: 732
Pages: 3

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