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Pollution is the introduction of contaminants into an environment that causes instability, disorder, harm or discomfort to the ecosystem i.e. physical systems or living organisms . Pollution can take the form of chemical substances, or energy, such as noise, heat, or light energy. Pollutants, the elements of pollution, can be foreign substances or energies, or naturally occurring; when naturally occurring, they are considered contaminants when they exceed natural levels. Pollution is often classed as point source or nonpoint source pollution. The Blacksmith Institute issues annually a list of the world's worst polluted places. In the 2007 issues the ten top nominees are located in Azerbaijan, China, India, Peru, Russia, Ukraine and Zambia.

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Comments about Pollution

you could hv included d facility 2 translate contents 2 other lang

keerthana 09/18/08 10:33:00Flag comment as inappropriate
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Blogs for Pollution

Pollution and its effect to the environment

DeSmogBlog-Clearingthe PR Pollution that Clouds Climate Science ... Blog-Eco-Friendly and Green. kiacarens "be yet wiser" Life's Roller Coaster. Mac.andPC.com ...bdpollution.blogspot.com/

Erosion Pollution Blog

The Erosion Pollution Blog keeps you up-to-date with all additions and changes to the erosionpollution.com Web site and latest industry innovations.www.erosionpollution.com/Erosion-Pollution-blog.html

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Save Money And Create Less Pollution While On The Road. ... Welcome to our Pollution Blog. You will find all the information you need to understand Pollution. ...pollutionsos.com/blog

Human pollution: online guides and how to reduce pollution

Total 15 online guides on pollution and 10 simple tips on how ... Copyright © 2007 Human Pollution Blog • Using Niches-In-A-Box theme created by JP Schoeffel ...humanpollution.info/blog/

Noise Pollution

Noise Pollution. Welcome to the Noise Pollution Blog. ... Without these guys, Noise Pollution would not have achieved the things we've ...noisepollutionrocks.blogspot.com/

Wikipedia About Pollution

AlfedPalmersmokestacks.jpg

Pollution is the introduction of contaminants into an environment that causes instability, disorder, harm or discomfort to the ecosystem i.e. physical systems or living organisms . Pollution can take the form of chemical substances, or energy, such as noise, heat, or light energy. Pollutants, the elements of pollution, can be foreign substances or energies, or naturally occurring; when naturally occurring, they are considered contaminants when they exceed natural levels. Pollution is often classed as point source or nonpoint source pollution. The Blacksmith Institute issues annually a list of the world's worst polluted places. In the 2007 issues the ten top nominees are located in Azerbaijan, China, India, Peru, Russia, Ukraine and Zambia.

History

Throughout history from Ancient Greece to Andalusia, Ancient China, central Europe during the Renaissance until today, philosophers ranging from Aristotle, Al-Farabi, Al-Ghazali, Averroes, Buddha, Confucius, Dante, Hegel, Avicenna, Lao Tse, Maimonedes, Montesquieu, Nussbaum, Plato, Socrates and Sun Tzu wrote about the pollution of the body as well as the mind and soul.

Prehistory

Humankind has had some effect upon the environment since the Paleolithic era during which the ability to generate fire was acquired. In the Iron Age, the use of tooling led to the practice of metal grinding on a small scale and resulted in minor accumulations of discarded material probably easily dispersed without too much impact. Human wastes would have polluted rivers or water sources to some degree. However, these effects could be expected predominantly to be dwarfed by the natural world.

Ancient cultures

The first advanced civilizations of Mesopotamia, Egypt, India, China, Persia, Greece and Rome increased the use of water for their manufacture of goods, increasingly forged metal and created fires of wood and peat for more elaborate purposes (for example, bathing, heating). The forging of metals appears to be a key turning point in the creation of significant air pollution levels. Core samples of glaciers in Greenland indicate increases in air pollution associated with Greek, Roman and Chinese metal production. Still, at this time the scale of higher activity probably did not disrupt ecosystems.

Middle Ages

The European Dark Ages during the early Middle Ages probably saw a reprieve in widespread pollution, in that industrial activity fell, and population levels did not grow rapidly. Toward the end of the Middle Ages populations grew and concentrated more within cities, creating pockets of readily evident contamination. In certain places air pollution levels were recognizable as health issues, and water pollution in population centers was a serious medium for disease transmission from untreated human waste.

Search results for Pollution

Air pollution - Wikipedia, the free encyclopedia

Air pollution is the introduction of chemicals, particulate matter, or ... Stratospheric ozone depletion due to air pollution has long been recognized as a ...en.wikipedia.org/wiki/Air_pollution

Pollution and Society

Pollution in our world effects two essential aspects of our planet: air and water. ... Air pollution is predominately emitted though the exhaust of motor vehicles and ...www.umich.edu/~gs265/society/pollution.htm

Pollution

Pollution is the addition to the ecosystem of someting which has a detrimental effect on it. ... Noise pollution or unwanted sounds that are carried by the air, ...www.botany.uwc.ac.za/sci_ed/grade10/ecology/conservation/pol...

Pollution - MSN Encarta

Pollution, contamination of Earth's environment with materials that interfere with human health, the quality of life, or the natural functioning of.encarta.msn.com/encyclopedia_761570933/Pollution.html

Indoor & Outdoor Air Pollution

Learning modules for educators and students at the middle school through high school level.www.lbl.gov/Education/ELSI/pollution-main.html

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News about Pollution

Bars that allow smoking have ‘hazardous’ air pollution

La Crosse TribuneNew indoor air quality tests conducted in eight western Wisconsin counties show establishments where smoking is permitted had levels of indoor air pollution well above what’s considered hazardous by the Department of Natural Resources.http://www.lacrossetribune.com/articles/2008/10/08/news/z03b...

Study ties air pollution to appendicitis

The Sault StarLinks have already been drawn between air quality and both lung and heart disease, and now University of Calgary researchers suggest high air pollution levels [...]http://saultstar.com/ArticleDisplay.aspx?e=1235825

Air Pollution May Increase Risk Of Appendicitis

PollutionOnlineCould there be a link between high levels of air pollution and the risk of appendicitis? New research presented at the 73rd Annual Scientific Meeting of the American College of Gastroenterology in Orlando, suggests a novel connection.http://www.pollutiononline.com/article.mvc/Air-Pollution-May...

Lichens Function As Indicators Of Nitrogen Pollution In Forests

PollutionOnlineScientists have found lichens can give insight into nitrogen air pollution effects on Sierra Nevada and San Bernardino mountain ecosystems, and protecting them provides safeguards for less sensitive species.http://www.pollutiononline.com/article.mvc/Lichens-Function-...

Air Pollution May Increase Risk Of Appendicitis

Medical News TodayResearchers offer provocative new theory for common cause of surgery Could there be a link between high levels of air pollution and the risk of appendicitis? New research presented at the 73rd Annual Scientific Meeting of the American College of Gastroenterology in Orlando, suggests a novel connection.http://www.medicalnewstoday.com/articles/124512.php

News about Pollution

Robo-Fish to Detect Pollution in Spanish Seas

WiredResearchers at the University of Essex in England are building a shoal of robotic fish to sniff out pollutants in and on the waters of the European seas. The boffins plan to build a fleet of robocod at the cost of around $30,000 each to check ... http://blog.wired.com/gadgets/2009/03/robo-fish-to-de.html

Gene changes impact smokers' lung disease risk

ReutersCigarette smoking is the leading cause of COPD -- most people who have COPD smoke or used to smoke, but it is also associated with long-term exposure to other lung irritants, such as air pollution and chemical fumes. The two main components are ... http://www.reuters.com/article/healthNews/idUSTRE52J4UC20090...

Many birds endangered in America, report says

International Herald TribuneHabitat destruction, pollution and other problems have left nearly a third of the 800 bird species in the United States endangered, threatened or in serious decline, a study says. Described as the most comprehensive survey of American bird life, the ... http://www.iht.com/articles/2009/03/20/america/birds.php

U.S. states anxious as Obama shapes climate policy

Reuters IndiaSAN FRANCISCO/NEW YORK (Reuters) - U.S. states have spearheaded moves to curb global warming and are not ready to pass the leadership baton to President Barack Obama. Regional markets to trade air pollution credits, aimed at cutting emissions that ... http://in.reuters.com/article/worldNews/idINIndia-3862522009...

Pollution dims skies as well as befouling the air

NewsdayWASHINGTON (AP) — The skies are dimming, for most of the world. Increases in airborne pollution have dimmed the skies by blocking sunlight over the past 30 years, researchers report in Friday's edition of the journal Science. While decreases in ... http://www.newsday.com/news/science/wire/sns-ap-sci-global-d...

Search results for Pollution

Pollution | LII / Legal Information Institute

pollution: an overview. Pollution is the contamination of air, water, or earth by harmful substances. Concern for pollution developed alongside concerns for the environment in ... http://topics.law.cornell.edu/wex/pollution

pollution - definition of pollution by the Free Online Dictionary ...

pol·lu·tion (p-l sh n) n. 1. The act or process of polluting or the state of being polluted, especially the contamination of soil, water, or the atmosphere by the discharge of ... http://www.thefreedictionary.com/pollution

Pollution - Simple English Wikipedia, the free encyclopedia

Pollution is something that causes some sort of damage or problem because it is where it is not supposed to be, or there is too much of it.http://simple.wikipedia.org/wiki/Pollution

Pollution - MSN Encarta

Pollution, contamination of Earth’s environment with materials that interfere with human health, the quality of life, or the natural functioning ofhttp://encarta.msn.com/encyclopedia_761570933/pollution.html

Pollution Summary and Analysis Summary

Pollution summary with 613 pages of encyclopedia entries, essays, summaries, research information, and more.http://www.bookrags.com/Pollution

Wikipedia results for Pollution

Pollution - Wikipedia, the free encyclopedia

Pollution is the introduction of contaminants into an environment that causes instability, disorder, harm or discomfort to the ecosystem i.e. physical systems or living organisms ... http://en.wikipedia.org/wiki/Pollution

Water pollution - Wikipedia, the free encyclopedia

Water pollution is the contamination of water bodies such as lakes, rivers, oceans, and groundwater caused by human activities, which can be harmful to organisms and plants that ... http://en.wikipedia.org/wiki/Water_pollution

Air pollution - Wikipedia, the free encyclopedia

Air pollution is the introduction of chemicals, particulate matter, or biological materials that cause harm or discomfort to humans or other living organisms, or damages the ... http://en.wikipedia.org/wiki/Air_pollution

Marine pollution - Wikipedia, the free encyclopedia

Marine pollution occurs when harmful effects, or potentially harmful effects, can result from the entry into the ocean of chemicals, particles, industrial, agricultural and ... http://en.wikipedia.org/wiki/Marine_pollution

Light pollution - Wikipedia, the free encyclopedia

Light pollution, also known as photopollution or luminous pollution, is excessive or obtrusive artificial light. The International Dark-Sky Association defines light pollution as:http://en.wikipedia.org/wiki/Photopollution
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Videos found for Pollution

Study: Ozone Pollution Is Most Dang...

Study: Ozone Pollution Is Most Dangerous In L.A.Researchers have found that ozone pollution increases the risk of death from respiratory diseases by at least 40 percent in Los Angeles and Riverside. Kent Shocknek reports.Windows Media - Video

Pollution and asthma

Pollution and asthmaMar. 4, 2009 The Weather Channel's Natalie Allen reports that when children with asthma get out of city pollution, their condition imroves.Flash - Video

Pollution and asthma

Pollution and asthmaMar. 4, 2009 The Weather Channel's Natalie Allen reports that when children with asthma get out of city pollution, their condition imroves.Video - Video

EGYPT: Cairo polluted by the perenn...

EGYPT: Cairo polluted by the perennial burning of the rice cropFor Egyptians, autumn brings not only the welcome cooling of the summer's ferocious heat, but also the less welcome arrival of an ominous black cloud that blankets the sky and...MPEG 4 - Video

Tackling Marine Pollution with Inno...

Tackling Marine Pollution with Innovative TechnologyThe increase in global marine traffic has resulted in a steep increase in marine pollution. The US and the EU have reacted by raising financial penalties for environmental...Flash - Video

Answers for Pollution

eapeapeapPollution?eapeapeapAnything in a pressurized container (check if the bottom is a metal dome) contains a propellant, which may or may not deplete the ozone layer depending on what it is, but is unquestionably bad for you...dO yOu wanna piece Of me :-D[8]?Pollution =| !!?dO yOu wanna piece Of me :-D[8]?all the pollution can come under three categories they are 1.Air pollution 2.water pollution 3.land pollution other type pollution are noice pollution etcRachWhen did pollution start to become a problem in China and India?Rachyes it absolute does!music x loveWhat percent of pollution comes from car emissions?music x lovein the US, about 1/3, counting commercial trucking, or so the charts would indicate. http://www.eia.doe.gov/oiaf/1605/flash/pdf/flash.pdf http://www.epa.gov/climatechange/emissions/co2_human.htm...davidplastiqueHow does air pollution affect photosynthesis?davidplastiqueWell, smog can block out light that is needed for photosynthesis. I bet it also messes with the chemical reaction the plant goes through converting CO2 to sugars and oxygen. Air pollution sometimes c...
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