Air pollution is one of the virtual problem nowadays. There are many reasons of it but mostly it is caused by cars‚ growing cities‚ development of economy and industrialization. Clean air consist of several gases. When some other gases or dangerous elements get into the clean air‚ pollution is inevitable. Ozone layer is affected too much by pollution and it will cause serious disturbances on the environment. People are the main cause of pollution because the things that we use contain dangerous
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Air Pollution Essay The Sources and Affects of Air Pollution (topic): Air pollution is the contamination of the air by noxious gases and small particles of solid and liquid matter in amounts that can cause harm to living organisms. Sources of air pollution include: transportation engines such as automobiles‚ power and heat generation‚ industrial processes‚ and the burning of solid waste. The combustion of gasoline and other fuels in automobiles‚ trucks‚ and jet airplanes produce the most common
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The Negative Effects of Land Subsidence on Agriculture LAND SUBSIDENCE - WHAT IS IT AND WHY IS IT IMPORTANT? Land subsidence is a condition in which there is a loss of support from water pressure below the ground. As we withdraw ground water and the water table drops‚ the soil collapses‚ compacts‚ and drops resulting in the decrease of land-surface elevation. Subsidence causes permanent inundation of land‚ aggravates flooding‚ changes topographic gradients‚ ruptures the land surface‚ and reduces
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and vehicles‚ and made worse by the regional pollution‚ Hong Kong in most of the days seems wrapped in a grey shroud to a point that‚ you cannot make out from the Central waterfront the buildings on the other side. Urban area is routinely attacked by haze and people have nothing to do but grudgingly live with dust they will never get rid of. The situation becomes so severe that everyone couldn’t turn a deaf ear to it. The effects caused by air pollution are no longer something negligible. Research
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Noise Pollution Noise pollution is not a necessary price to pay for living in an industrial society. Much can be done to reduce the severity of the problem. For example‚ vehicles and other machines can be built to produce less noise. Four-cycle engines can replace much noisier two-cycle engines in such products as lawnmowers‚ motorboats‚ and jet skis. Labels that indicate the noise levels of appliances and tools can help consumers avoid noisy products and choose quieter alternatives. Even
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AIR POLLUTION VERLINDA SIMS EVEREST UNIVERSITY ONLINE EVS1001_12 AIR POLLUTION Air pollution has a lot of different effects on plants‚ animals and also humans. The different air pollutions types come from a various amount of different sources in a way to clean up air pollution and it is not easy. We all know that this problem takes time‚ but all the contributions to improve the air we breathe brings us closer to cleaner air. Sulfur dioxide- is emitted by burning fossil fuels like coal and
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Air pollution is the introduction of chemicals‚ particulates‚ biological materials‚ or other harmful materials into the Earth’s atmosphere‚ possibly causing disease‚ death to humans‚ damage to other living organisms such as food crops‚ or the natural or built environment. The atmosphere is a complex natural gaseous system that is essential to support life on planet Earth. Stratospheric ozone depletion due to air pollution has long been recognized as a threat to human health as well as to the Earth’s
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Land degradation will remain an important global issue for the 21st century because of its adverse impact on agronomic productivity‚ the environment‚ and its effect on food security and the quality of life. Productivity impacts of land degradation are due to a decline in land quality on site where degradation occurs (e.g. erosion) and off site where sediments are deposited. However‚ the on-site impacts of land degradation on productivity are easily masked due to use of additional inputs and adoption
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Main effects of sound pollution • Deafness‚ temporary or permanent‚ is one of the most prevalent effects of noise pollution. Mechanics‚ locomotive drivers‚ telephone operators etc all have their hearing impairment. • The first and foremost effect of noise is a decrease in the efficiency in working. Research has proved the fact that human efficiency increases with noise reduction. • Too much of noise disturbs the rhythms of working‚ thereby affecting the concentration required for doing a
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Water Pollution All around the world‚ countries are fighting to keep their water clean. Whether it’s streams‚ rivers‚ lakes‚ or the ocean‚ countries have taken great measures to maintain a high quality of water for both human consumption and as a key component to the environment. We deal with the pollution problems and then decide on ways to clean it up. This valuable resource is the key to survival. Both plants and animals depend on water for their growth‚ so the water must be kept clean
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