Difference between revisions of "Pollution"

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==Origin==
 
==Origin==
 
post-classical Latin ''pollution''- , ''pollutio'' [[desecration]] (Vulgate), [[spiritual]] or [[moral]] [[corruption]]
 
post-classical Latin ''pollution''- , ''pollutio'' [[desecration]] (Vulgate), [[spiritual]] or [[moral]] [[corruption]]
*[http://en.wikipedia.org/wiki/14th_century 14th Century]
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*[https://en.wikipedia.org/wiki/14th_century 14th Century]
 
==Definitions==
 
==Definitions==
 
*1: the [[action]] of polluting especially by [[environmental]] contamination with man-made [[waste]]; also : the condition of being polluted
 
*1: the [[action]] of polluting especially by [[environmental]] contamination with man-made [[waste]]; also : the condition of being polluted
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==Description==
 
==Description==
'''Pollution''' is the introduction of contaminants into a [[natural]] [[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]]. Pollutants, the elements of pollution, can be either foreign substances/energies or naturally occurring contaminants. Pollution is often classed as [http://en.wikipedia.org/wiki/Point_source_pollution point source] or [http://en.wikipedia.org/wiki/Nonpoint_source_pollution nonpoint source pollution]. The [http://en.wikipedia.org/wiki/Blacksmith_Institute Blacksmith Institute] issues an annual 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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'''Pollution''' is the introduction of contaminants into a [[natural]] [[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]]. Pollutants, the elements of pollution, can be either foreign substances/energies or naturally occurring contaminants. Pollution is often classed as [https://en.wikipedia.org/wiki/Point_source_pollution point source] or [https://en.wikipedia.org/wiki/Nonpoint_source_pollution nonpoint source pollution]. The [https://en.wikipedia.org/wiki/Blacksmith_Institute Blacksmith Institute] issues an annual 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.
  
[http://en.wikipedia.org/wiki/Edward_I_of_England King Edward I] of England banned the burning of [http://en.wikipedia.org/wiki/Coal sea-coal] by proclamation in London in 1272, after its smoke had become a problem. But the fuel was so common in England that this earliest of names for it was acquired because it could be carted away from some shores by the wheelbarrow. Air pollution would continue to be a problem in England, especially later during the [http://en.wikipedia.org/wiki/Industrial_revolution industrial revolution], and extending into the recent past with the [http://en.wikipedia.org/wiki/Great_Smog_of_1952 Great Smog of 1952]. London also recorded one of the earlier extreme cases of water quality problems with the [http://en.wikipedia.org/wiki/Great_Stink Great Stink] on the [http://en.wikipedia.org/wiki/River_Thames Thames] of 1858, which led to construction of the London sewerage system soon afterward.
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[https://en.wikipedia.org/wiki/Edward_I_of_England King Edward I] of England banned the burning of [https://en.wikipedia.org/wiki/Coal sea-coal] by proclamation in London in 1272, after its smoke had become a problem. But the fuel was so common in England that this earliest of names for it was acquired because it could be carted away from some shores by the wheelbarrow. Air pollution would continue to be a problem in England, especially later during the [https://en.wikipedia.org/wiki/Industrial_revolution industrial revolution], and extending into the recent past with the [https://en.wikipedia.org/wiki/Great_Smog_of_1952 Great Smog of 1952]. London also recorded one of the earlier extreme cases of water quality problems with the [https://en.wikipedia.org/wiki/Great_Stink Great Stink] on the [https://en.wikipedia.org/wiki/River_Thames Thames] of 1858, which led to construction of the London sewerage system soon afterward.
  
It was the [http://en.wikipedia.org/wiki/Industrial_revolution industrial revolution] that gave [[birth]] to environmental pollution as we know it today. The [[emergence]] of great factories and consumption of immense [[quantities]] of [http://en.wikipedia.org/wiki/Coal coal] and other [http://en.wikipedia.org/wiki/Fossil_fuel fossil fuels] gave rise to unprecedented air pollution and the large volume of [[industrial]] [[chemical]] discharges added to the growing load of untreated human [[waste]]. Chicago and Cincinnati were the first two [[American]] [[cities]] to enact laws ensuring cleaner air in 1881. Other cities followed around the country until early in the 20th century, when the short lived Office of Air Pollution was created under the Department of the Interior. Extreme smog events were experienced by the cities of Los Angeles and Donora, Pennsylvania in the late 1940s, serving as another [[public]] reminder.[http://en.wikipedia.org/wiki/Pollution]
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It was the [https://en.wikipedia.org/wiki/Industrial_revolution industrial revolution] that gave [[birth]] to environmental pollution as we know it today. The [[emergence]] of great factories and consumption of immense [[quantities]] of [https://en.wikipedia.org/wiki/Coal coal] and other [https://en.wikipedia.org/wiki/Fossil_fuel fossil fuels] gave rise to unprecedented air pollution and the large volume of [[industrial]] [[chemical]] discharges added to the growing load of untreated human [[waste]]. Chicago and Cincinnati were the first two [[American]] [[cities]] to enact laws ensuring cleaner air in 1881. Other cities followed around the country until early in the 20th century, when the short lived Office of Air Pollution was created under the Department of the Interior. Extreme smog events were experienced by the cities of Los Angeles and Donora, Pennsylvania in the late 1940s, serving as another [[public]] reminder.[https://en.wikipedia.org/wiki/Pollution]
  
 
[[Category: Ecology]]
 
[[Category: Ecology]]

Latest revision as of 02:14, 13 December 2020

Lighterstill.jpg

Pollution.jpg

Origin

post-classical Latin pollution- , pollutio desecration (Vulgate), spiritual or moral corruption

Definitions

  • 1: the action of polluting especially by environmental contamination with man-made waste; also : the condition of being polluted
  • 2: pollutant


For lessons on the topic of Pollution, follow this link.

Description

Pollution is the introduction of contaminants into a natural 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. Pollutants, the elements of pollution, can be either foreign substances/energies or naturally occurring contaminants. Pollution is often classed as point source or nonpoint source pollution. The Blacksmith Institute issues an annual 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.

King Edward I of England banned the burning of sea-coal by proclamation in London in 1272, after its smoke had become a problem. But the fuel was so common in England that this earliest of names for it was acquired because it could be carted away from some shores by the wheelbarrow. Air pollution would continue to be a problem in England, especially later during the industrial revolution, and extending into the recent past with the Great Smog of 1952. London also recorded one of the earlier extreme cases of water quality problems with the Great Stink on the Thames of 1858, which led to construction of the London sewerage system soon afterward.

It was the industrial revolution that gave birth to environmental pollution as we know it today. The emergence of great factories and consumption of immense quantities of coal and other fossil fuels gave rise to unprecedented air pollution and the large volume of industrial chemical discharges added to the growing load of untreated human waste. Chicago and Cincinnati were the first two American cities to enact laws ensuring cleaner air in 1881. Other cities followed around the country until early in the 20th century, when the short lived Office of Air Pollution was created under the Department of the Interior. Extreme smog events were experienced by the cities of Los Angeles and Donora, Pennsylvania in the late 1940s, serving as another public reminder.[1]