Causes of noise pollution We are bombarded with sound even when we live in rural areas. From crop dusters to large farm equipment‚ we have plenty of sound in the country. In the urban areas‚ we not only have sound that is produced at unnatural decibel levels‚ the sound is reflected from hard surfaces that form at every kind of angle. We go to theaters and concerts where the ability to magnify sound has developed in incredible ways. We listen on headphones‚ where sound is not only concentrated‚ but
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comforts of life. Man started living in cities. Cities became the major centers of live hood. A city has larger population compared to a town and a village. Life is full of activities in a big city. A big city is a centre of all types of education. It is a centre of trade‚ medical facilities‚ business and recreation. The population increase during the daytime. People staying the nearby villages and towns come to the city on different errands. Life in a big city starts early in the morning. Many school
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Air Pollution "Air pollution is a serious problem in many of the worlds large cities. Heavy concentrations of air pollutants‚ which are often in the form of smog‚ settle over a city‚ creating a health hazard for its people. Air pollution occurs when wastes dirty the air. People produce most of the wastes that cause air pollution. Such wastes are usually in the form of gases. These substances result chiefly from burning fuel to power motor vehicles and to heat buildings. Industrial processes
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comforts of life. Man started living in cities. Cities became the major centers of live hood. A city has larger population compared to a town and a village. Life is full of activities in a big city. A big city is a centre of all types of education. It is a centre of trade‚ medical facilities‚ business and recreation. The population increase during the daytime. People staying the nearby villages and towns come to the city on different errands. Life in a big city starts early in the morning. many school
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By definition air pollution means the presence of substances in the environment‚ predominantly those that do not occur naturally. These substances are commonly contaminants that significantly modify the quality of the atmosphere. Air pollution is regularly used to classify unwanted emissions produced by human doings‚ which is also referred to as anthropogenic air pollution; examples of anthropogenic air pollution are: The burning of wood‚ coal‚ fuel oil or natural gas burning fireplaces‚ stoves
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Air pollution my speech Air pollution is the introduction of chemicals‚ particulate matter‚ or biological materials that cause harm or discomfort to humans or other living organisms‚ or cause damage to the natural environment or built environment‚ into the atmosphere. Air pollution has been a problem throughout history. Even in Ancient Rome people complained about smoke put into the atmosphere. Every day‚ the average person inhales about 20‚000 liters of air. Every time we breathe‚ we risk inhaling
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Annotated Bibliography "Air Pollution." GEG Project RSS2. GEG Project‚ n.d. Web. 29 Nov. 2012. This informative web article details the process of air pollution. In defining air pollution—when specific compounds in the atmosphere reach a point to which they cause change in the environment—it is observed that large quantities of these pollutants can be harmful. Natural processes such as volcanic eruptions decay of organic matter‚ and wildfires generate small amounts of air pollution. Humans‚ however‚
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Air Pollution is a contamination of the atmosphere by gaseous‚ liquid‚ or solid wastes or by-products that can endanger human health and the health and welfare of plants and animals‚ or can attack materials‚ reduce visibility‚ or produce undesirable odors. Air pollution is responsible for major health effects. Every year‚ the health of countless people is ruined or endangered by air pollution. Studies have shown that over 50‚000 people were killed annually in the United States alone from air pollution
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Air Pollution in Atlanta‚ Georgia Atlanta is the capital city of the state of Georgia. It has an average population of over 450‚000 residents making it one of the most populated cities in the United States. In fact‚ the greater Atlanta metropolitan area is the 9th largest metropolitan area in the United States with a population of about 5‚300‚000. Atlanta city has magnificent sceneries‚ diverse cultures‚ and a thriving economy (Noonan 23). The city’s annual revenue output is about $250 billion‚
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Air Pollution What is Air Pollution? * Air pollution can be defined as the presence of any harmful material in the air and the atmosphere that can cause damage to human beings and other living organisms. * Air pollution could also be in the form of disturbances to the normal composition of the air such that there is an undesired effect on the environment or living things. * Under normal circumstances‚ the earth’s atmosphere consists of nitrogen (~78%)‚ oxygen (~21%)‚ small amounts
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