Sources of air pollution refer to the various locations‚ activities or factors which are responsible for the releasing of pollutants in the atmosphere. These sources can be classified into two major categories which are: Anthropogenic sources (human activity) mostly related to burning different kinds of fuel • "Stationary Sources" as smoke stacks of power plants‚ manufacturing facilities‚ municipal waste incinerators. Power plant is also used to refer to the engine in ships‚ aircraft and other
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Effects of Air Pollution (Author) (Institution) Air pollution could affect the climate‚ the environment‚ and human health. Among these areas‚ the health is the main focus of this (Thomson Scientific‚ 2005). Polluted air may contain one or more hazardous substances that affect human health. The term of measurement for this is ``particulate matter ’ ’ or the number of particles of potentially hazardous substances as percentage of air. This includes a wide range of pollutants. Examples of particulate
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Pollution is the introduction of contaminants into an environment that causes instability‚ disorder‚ harm or discomfort to theecosystem i.e. physical systems or living organisms.[1] Pollution can take the form of chemical substances or energy‚ such as noise‚ heat‚ or light. 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. Indoor & Outdoor Air Pollution
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HARM THE ENVIRONMENT OF AIR POLLUTION 1. Harm to human health and animal life on earth: Air pollution on the human body and animals primarily via the respiratory tract as well as direct effects on the eyes and skin of the body. They cause diseases such as suffocation‚ acute pulmonary edema‚ a number of irritating contaminants for coughs‚ asthma‚ tuberculosis‚ lung cancer‚ causing bitter tears‚ cause allergies‚ itching on skin‚ urticaria‚ stone dust and asbestos dust causes lung .
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AIR POLLUTION The major pollution caused by factories or industrials’ activities is air pollution. According to the Engineers’ Joint Council “Air Pollution and Its Control”‚ air pollution means the presence in the outdoor atmosphere of one or more contaminants‚ such as dust‚ fumes‚ gas‚ mist‚ odour‚ smoke or vapour in quantities of characteristics and of duration‚ such as to be injurious to human‚ plant or animal life or to property or which unreasonably interfaces with the comfortable enjoyment
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increase outdoor air pollution? a.Wide open landscapes transport pollutants. b.Hills and valleys increase the flow of air in valleys c.Higher temperatures decrease chemical reactions leading to more photochemical smog formation. d.FOC emissions from certain trees and plants can play a large role in creating photochemical smog. e.Temperature inversions can help to disperse pollutants. 36.Which of the following statements is true? a.Temperature inversion occurs when a layer of cold air prevents warm
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Air Pollution in Mexico City Outline Title: Air Pollution in Mexico City I. Introduction General information about the problem: As the vehicle population reached more than 700 million‚ numerous cities experiencing rapid industrialization started to suffer from air pollution. Some of them reduced the air pollution level; however there are still some that are considered to be the most polluted cities in the world. Introduction of the problem: One of them is Mexico City. According
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Air pollution concentrations have been rapidly increasing in the major urban areas of Brazil caused mainly by the increasing use of vehicles. Policies to control car emissions in Brazil have relied basically on mandatory emission standards and subsidies for specific cleaner technology resulting in substantial decrease of car emission rates. Nevertheless‚ taxes on car sales‚ differentiated by vehicles’ size and fuel‚ have also influenced car emission patterns. This paper analyses the compliance
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Jing 1 Air Pollution in Northern China Section 18 April 07‚ 2013 Student Name: Yue Jing The latest air quality readings released by the U.S. Embassy in central Beijing in April show that the air has slightly improved‚ dropping from the off-‐chart 517 on January 29th to average 100-‐200 according to the air quality index
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Causes and Effects of Air Pollution. Earth is everybody’s home and nobody likes to live in a dirty home. Of all the changes swirling among us‚ those that affect the natural environment seems to hold the most serious implication for human life. From a long period of time‚ people have been polluting the earth surface‚ but because of earth’s own ability to absorb and purify minor quantities of pollutants‚ the problem has been minimal. It is significant
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