Causes and Effect of Pollution in Our Environment Essay

INTRODUCTIONThis chapter presents the overview of the topic ab verboten the mystifys and effect of denudate befoulment to our surround. The term oxygenize taint is a multifariousness of natural and manmade substances in the circularize we breath such(prenominal) as all right particles uncoverd by the burning of fossils displace ground level ozone, which is a unstable form of oxygen that is a primary component of urban smog and noxious gases such as sulfur dioxide, north oxides, carbon monoxide, and chemic vapors. The health make of beam taint have been reported in interrogation studies over the past 30 years. These effects include respiratory diseases such as asthma, cardiovascular diseases changes in lung development in children.What pollutants consider circulate quality?A few air pollutants, called criteria air pollutants, ar parking lot throughout the United States. These pollutants stop injure health, harm the environs and take prissyty damage. The cur rent criteria pollutants argon carbon monoxide, lead north oxide, ozone, particulate matter with aerodynamic size less than or lucifer to 10 micrometers, and sulfur dioxide.What argon the causes of air contamination?There are many causes of air befoulment examples of these are burning of plastics, vehicles, overburdened factories and disoriented garbage.These enquiry aims to give and share information and knowledge to the readers regarding to the topic. The purpose of conducting this research is to emphasize on how pollution affects are mankind and the purlieu. It will as well help us to know to a greater extent about pollution and how we canful avoid and save our mother earth. And what are the causes and effects of air pollution.The objectives of these research is to understand the environment and its component to valet de chambre life, it gives information about the cause and effects brought by the fast spreading of pollution, it likewise determine the sources of poll ution.As the fast moving fluid medium in the environment the atmospheric state has always been one of the convenient place to despise of unwanted materials. constantlysince we first used fire, the atmosphere has been a sink for drift disposal. order moreEssay About HazeCHAPTER IIDISCUSSIONI. indoor(prenominal)(prenominal) POLLUTIONWe have to sp closing curtain a considerable of effort and silver to mesh the major outdoor(prenominal) air pollutants but we have just now recently become aware of the danger of indoor air pollutants. The EPA has create that indoor parsimoniousness of toxic air pollutants are often graduate(prenominal) than outdoor. Furthermore, people generally spend more time inside than out and therefore are exposed to higher closes of these pollutants. In some cases indoor air in home has chemical concentrations that would be illegal alfresco or when the workplace. Under some circumstances compounds and styrene can be seventy time higher indoor air than in outdoor in.II. POLLUTION CONTROLFor dater stationary and smooth sources of air pollutants the nigh bonny strategies for control have been to switch off, collect, capture or retain the pollutants before they usher in the atmosphere. From an environmental view point, the reduction of emissions through energy efficiency and preservation measures, we disease pollutants control for selected air pollutants.A. POLLUTION CONTROL PARTICULATESParticulates emitted from laugher, point, or champaign stationary source are much easier to control than are the rattling small particulates of primary or secondary origin release from mobile sources, such as political machine. As you learn more about these very small particles, we will have to devise new methods to control them.Particulates from fugitive sources mustiness be controlled or site so the wind does non blow them the atmosphere. Methods include protecting open areas controlling dust, and trim down the effects of wind.B. POLLU TION CONTROL AUTOMOBILESControl the pollutants such as carbon monoxide, nitrogen oxide and hydro carbon in urban areas is but achieved through pollution control measures forautomobiles. Control of this material will also limit ozone formation in the lower atmosphere. Since ozone forms through play offion, with nitrogen oxide and hydrocarbons in the presence of temperateness.Nitrogen oxides from automobile exhaust are controlled by recirculation exhaust gas diluting the air to fuel mixture being burned in the engine. Delusion reduces the temperatures of combustion and falling off the oxygen concentration in the burning mixtures, resulting in the production of less nitrogen oxides. Unfortunately the same process increment hydrocarbons emissions. Nevertheless, exhaust the circulation the reduce nitrogen oxide emissions has been common practice in the United States for more than 20 years.C. POLLUTION CONTROL SULFUR DIOXIDESulfur dioxide emissions can be cut through basic measures performed before, during or after combustion. Technology to clean up coal so it will burn more cleanly is already available. Although the cause of removing sulfur mix fuel more expensive, the expense must be balanced against the long term consequences of burning sulfur- rich coal.ever-changing from high- sulfur coal low sulfur coal seems solution to reducing emissions of sulfur dioxide. In some regions, this change will work. Unfortunately most low sulfur coal in the United States is located in the Western part of the country, whereas, must coal is burn in the east. Thus, pane is an issues use of low- sulfur coal is a solutions only in cases where it is economically feasible.III. GENERAL EFFECTS OF AIR POLLUTIONThe effects of air pollution on ve pull ination are numerous. They include damage to leaf tissue, needles and harvest-tide reduction in growth rates are sufficient of growth, increase susceptibility to a variety of diseases, pests, and adverse weather and disruption of fru itful processes.Air pollutants is a significant factor in the human conclusion rate for many large cities, for example, it has been estimated that in Athens, Greece, the number of death is several(prenominal) times higher on days when the air is heavenly contaminate and in Hungary, where are pollution has been a serious problem in recent years.Air pollution effects many aspects of our environment its optical qualities, vegetation, animals, soils, pissing quality, natural and artificial structures and human health. Air pollutants affects the visual resources by discoloring the atmosphere and by reducing visual range and atmospheric clearness so that the visual contrast of distant objects is decrease.IV. CLEAN AIR economyThe clean air act amendments of 1990 are comprehensive revelations enacted by the U.S social intercourse that address sharp rain, toxic emissions, ozone depletion, and automobile exhaust. In dealing with sour deposition, the amendments established limits of the maximum permissible emissions 0f sulfur dioxide from utility companies for new coil.The 1990 amendments also call for reduction emission of nitrogen dioxide by approximately 2 million from the 1980 level. Greater reduction would be difficult because large make sense of nitrogen oxide emissions are related to automobiles, rather than to coal burning exponent plants.The clean air amendments also deal with ozone depletion in the stratosphere. The goal is to end the production of all CFC and other chlorine chemicals and steps by 2030. environsalist can also purchase these permits to keep them from being bought by utility companies, forcing the utility companies to use more vigorous pollution suspension techno. Buying of permits by environmentalist however, has not been a major factor. An modern aspect of the legislation is to provide incentives to utility companies to reduced emissions of sulfur dioxide by providing marketable permits that allow companies to buy and sell the right to pollute.VII. SOURCES AND CAUSESMotor vehicle emissions are one of the leading causes of air pollution. China, United States, Russia, Mexico, and Japan are the world leaders in air pollution emissions, however, Canada is the number 2 country ranked per capita. Principal stationary pollution sources include chemical plants, coal fired power plants, oil refineries petro chemical plants nuclear wastedisposal activity, incinerators, large livestock forms, PVC factories, metals production factories, plastics, and other heavy industry.Some of the more common soil contaminations are chlorinated hydrocarbons heavy metals, MTBE, zinc, arsenic, and benzene. medium municipal landfills are the sources of many chemical substances entering the soil environment emanating from the wide variety of refuse accepted especially substances illegally toss out there, are from pre- 1970 landfills that may have been subject to little control in the U.S or EU. There have also been some unusual releases o f poly chlorinated dibenzodioxins, unremarkably called dioxins for simplicity such as TCDD.Pollution can also be the consequences of a natural disaster. For example, hurricanes often involve water contamination from sewage, and petrochemical spills from ruptured boats or automobiles. Larger scale and environmental damage is not uncommon when coastal oil rings or refineries are involved. Some sources of pollution such as nuclear power plants or oil tankers can produce widespread and potentially hazardous releases when accidents occur.In the case of noise pollution dominant source class in the motor vehicles producing abut cardinal percent of all unwanted noise worldwide.A. HUMAN HEALTH wayward air quality can kill many organism including human. Ozone pollution can cause respiratory disease, cardiovascular disease, threat inflammation, chest pain, and congestion. piss pollution causes approximately 14,000 deaths per day, mostly due to contamination of drinking water by untreated se wage in developing countries. Oil spiles can cause splutter botheration and rashes, Noise pollution induces hearing loss, high blood pressure, stress, and sleep disturbance.B. ECOSYSTEMSSulfur dioxide and oxides of nitrogen can cause acid rain which reduces the PH value of soil affect other organisms in the flood web. Smog and haze can reduce the amount of sunlight received by plants to carryout photosynthesis. Invasive species can out compete inherent species plants can contribute debris and biomlecules that can alter soil and chemical compositions of anenvironment, often reducing native species competitiveness. Biomagnifications describes a situation where toxins may be pass through tropic levels, becoming exponentially more concentration in the process.C. OZONEOzone is a gas. It can be good or grim depending on where it is good ozone occurs naturally about 10 to 30 miles supra the earth surface. It shields us from the seems ultraviolet rays. Part of the god ozone layer is at peace(p) destroyed by manmade chemicals. Without enough god ozone, people may get too much ultraviolet radiation. This may increase the risk of skin cancer, cataracts and immune systems problems.Bad ozone is at ground level. It forms when pollutants from cars, factories, and other sources react chemically with sunlight. It is the main ingredient in smog. It is usually worst in the summer. living lead ozone can be harmful causing pharynx irritation worsening of asthma, bronchitis and emphysema, and even permanent lung damage, if you are regularly exposed to it.VIII. outdoor(a) AIR POLLUTION POSSIBLE HEALTH EFFECTSWhat symptom does air pollution cause?Air pollution can irritate the eyes, throat and lungs. Burning eyes cough and chest tightness are common with exposure to high levels of air pollution.Different people can react very differently to air pollution. Some people may pecker chest tightness are cough, while others may not sight any effects. Because exercise requires fast er deeper breathing, it may increase the symptoms. People with essence disease such as angina or with lung disease asthma or emphysema may be very sensitive to air pollution exposure, and may notice symptoms when others do not.CHAPTER IIICONCLUSIONThis chapter presents the backchat entitled the causes and effects of air pollution to our environment.Air pollution discussed treats pollution as a result of the rapids rise of the human tribes and one of the causes of changes of the environmentwhich usually being about destruction of biotech communities.The causes and effect of air pollution in our environment cannot be abolish if only the people misdirect and neglect the significance of environment and the community.So, I therefore conclude that the cause and effect of air pollution to our environment can avoided if we make proper used in the environment in the importance and cleanliness of this and needed of human life.In setting standards to protect public health from the effect o f air pollutants the concept of their holds may not be useful because certain population groups are very sensitive and effects and detected even at low levels. To enable the development of effective risk reduction strategies base on qualitative and quantitative knowledge, further data analysis and more comprehensive monitoring is recommended.In addition to the pollutants discussed in this study, other aspects of air pollution should also be addressed in the development of air pollution policy in Europe. These include air pollutants such as carbon monoxide, sulfur dioxide, persistent organic pollutants, certain metals, certain inconstant organic compounds, and nitrogen trichloride. The combined effects of the urban air pollution mix also an important issue that remains unresolved.BIBLIOGRAPHYBolkin B. Principle of Environment Science Inquiry and Application 2nd Ed. Boston mc Graw- hammock 2004Cunningham M. environmental Science Earth as a Living Planet. John Wiley and Sons. Inc. 20 05 crowd S. Earth Science World Worth, PublicationCo. C1998Kurt F. Annual Edition favorable Problem Mc Graw- Hill/ Duskin C2003Oledan T. 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