Along with harming human health‚ air pollution can cause a variety of environmental effects: Acid rain is precipitation containing harmful amounts of nitric and sulfuric acids. These acids are formed primarily by nitrogen oxides and sulfur oxides released into the atmosphere when fossil fuels are burned. These acids fall to the Earth either as wet precipitation (rain‚ snow‚ or fog) or dry precipitation (gas and particulates). Some are carried by the wind‚ sometimes hundreds of miles. In the environment
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From table 8‚ the concentration of Nitrate‚ Nitrite and Ammonia in blank solution(ionized/distilled) were 0 mg/l. Blank solution was served as a reference solution that contains the absorbing solution but not the absorbing species. The uses of blank is to negate the background and improve the result accuracy. For the test of Nitrate‚ the colour of sample solution changes from colourless to Red where the blank solution still remained colourless throughout the test. This showed that no nitrate present
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Environmental problems of China As we know‚ China is a big country that has a lot of resources‚ and has continuously developed itself. However‚ the environmental problems that have troubled us many years are big and unavoidable social problems. Some problems are atmospheric pollution‚ water pollution‚ waste pollution‚ land desertification‚ sand disaster problem‚ soil erosion and destruction of biological diversity. Our environmental problems are becoming more and more serious. We should realize
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Causes of Environmental Problems The Earth is our home and where we live. But these years‚ more and more problems are coming to destroy our mother land‚ such as political factors‚ wars‚ and environmental problems. The environmental problems such as overpopulation‚ use of fossil fuels or nuclear energy and deforestation are getting more and more grim‚ and harmful to the earth. The air pollution and water pollution has obviously become two of the most serious problems in the world. Air
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Outline and critically discuss what you see as the main examples of attempts to control crime using ‘environmental controls’ It is generally understood that crime prevention strategies developed with the neo-liberal governance that began in the 1970’s soon after the decline of welfarism. The rise of the neo-liberalism meant the weakening of rehabilitation efforts‚ the return of punitive punishment and an increase in the prison population‚ as well as an increase in society’s fear of crime leading
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Environmental Problems of Mumbai CED Owi Kale St. Xavier’s College Environmental Problems of Mumbai Mumbai- the name conjures up images of high skyscrapers‚ wide roads‚ the sea-kissed Marine Drive‚ a land of opportunity and enterprise. A city full of paradoxes‚ Mumbai is a microcosm of India in many ways. If one were to ask a set of people to describe the present Mumbai‚ we would get a wide variety of answers ranging from the financial capital of India to the next target of militant groups. For
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Noman Fazal Qadir Chief Executive GET & Joint Secretary ARUP Islamabad‚ PAKISTAN email get@isb.paknet.com.pk ABSTRACT: As impact of airborne pollution been widely recognized‚ its management is considered as an important component in controlling AQ in the Asian Context. Important parameters and components of Air Quality Management are being discussed. AQ can be improved by integrating a number of technical and management options and financial incentives including‚ monitoring‚ evaluation and actions
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Ways to Control Water Pollution With major water reservoirs drying up in the Southeast‚ the United States government is projecting that within the next five years over 38 of its states will face serious water shortages. And of the water that will remain‚ today’s serious issues will influence our future unless we find successful ways to control water pollutionor it will eventually disrupt life on our planet as we know if we do not. The sources of water pollution are varied– ranging widely from
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CCCH9008 Noise Pollution and Control in HK Two important characteristics of sound or noise Frequency of Sound Sound is the quickly varying pressure wave travelling through a medium. When sound travels through air‚ the atmospheric pressure varies periodically. The number of pressure variations per second is called the frequency of sound‚ and is measured in Hertz (Hz) - cycles per second. Loudness A loud noise usually has a larger pressure variation and a weak one has smaller pressure variation
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Where do you look when you want to know where pollutants in a lake are coming from? -The watershed and what is going on inside it (watershed approach) What does the Clean Water Act primarily deal with? - point source pollution The Clean Water Act regulates what three categories? - Conventional - Non conventional - Toxic What are the conventional pollutants? - The more common‚ ubiquitous in the environment that are typically in larger quantities What are the Non conventional pollutants
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