...The effects of pollution and how students can help to reduce pollution ? | | Pollution means contamination and there are many different types of pollution such as environmental pollution and noise pollution. Environmental pollution is the biggest challenge facing humanity as pollution of the air and sea directly affects our lives. The human existence can come under threat if pollution level increases to hazardous level. In fact, some country frequently faces the haze-related pollution yearly due to wild fires in their neighboring country aggravated by the practice of open burning in our country. Factories too are culprits as they emit pollutants and hazardous waste substances either into the air or into the sea. The increasing number of vehicles which emit the dangerous carbon monoxide and green house gases add to the danger we face from pollution.The earth's atmosphere is constantly being exposed to hazardous materials due to rapid development and human activity to advance their lives. The industrial west like America and Europe is the biggest culprit as they are the world's biggest polluters.Students can play a ole in helping to reduce pollution and create a healthy atmosphere for us to engage in activities without fear for our health. They can contribute to reducing the emission of harmful gas into the air by either walking or cycling to school. Most students go to school either by car or school bus and the carbon monoxide released by these vehicles is very harmful when...
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...problematic. Fishermen would lose their jobs, resulting in a reduction of food sources. This can also jeopardize water source. It is necessary that resources are protected at all cost. Furthermore, it is a viable asset to growing and developing the economy. If subject to contamination it can damage the goods produced. The cause of pollution can have an effect on resources such as water and air. This decreases the value and makes them less valuable to us and increases our cost to produce goods. Pollution has become an increasingly important issue that can have an effect on every living being. Pollution can be defined, as “waste disposed off into air, water and land which reduce the value of those resources in alternative uses. For example, if someone dumps waste such as aluminum cans, trash, or any other types of chemical products into river then, the value of the river is reduced to those who depend on that river for drinking water, fishing and animal survival or reproduction. Humans and natures animals depend on clean water to stay alive. The problem of pollution comes from producers and consumers using the environment as a dumping ground. Pollution is a major problem that needs serious attention. If the problem is ignored it will cause harm to the environment but it will also cause damage to natural resource. There have been organizations created in order to help combat these issues. The Environmental Protection Agency (EPA) has been trying to...
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...The pollution in Lake Erie is becoming a worrisome issue, but an even bigger issue is figuring out who exactly is contributing to the pollution. As non-point and point source pollution are gradually becoming equal distributors of pollutants in surface waters it’s becoming clear that point source pollutions need to be better regulated and non-point sources need to become regulated. The most potent pollutant in Lake Erie is soluble reactive phosphorus (SRP), Most likely the phosphorus is coming from non-point sources due to agriculture and other point source pollutions. The use of fertilizer on farms contains high levels of phosphorus that run off into ditches and streams that end up in the lake. Non-point source pollution can be an ambiguous...
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...Q) How does your family contribute to the pollution of the environment?? Pollution is the introduction of contaminants into the natural environment that cause adverse change.[1] Pollution can take the form of chemical substances or energy, such as noise, heat or light. Pollutants, the components of pollution, can be either foreign substances/energies or naturally occurring contaminants. Pollution is often classed as point source or nonpoint source pollution. Pollution comes from both natural and human-made (anthropogenic) sources. However, globally human-made pollutants from combustion, construction, mining, agriculture and warfare are increasingly significant in the air pollution equation. Individuals cause pollution in their own ways. Like we every drop count, every individual has their contribution into the environmental pollution. Burning of plastics,deforestation, contamination of soil by dumping of waste even in households contribute to pollution. Smoking also causes air pollution, contaminating water sources , paving house frontage with tiles etc are the common errors which happen in the household. Frying chicken at the stove, spraying ants with insecticide, taking a hot shower, plugging in a room freshener, or sudsing the rug with detergent also causes pollution. Many common items found around our homes can reduce our air quality. While some sources, like oven cleaner, are obvious, others aren't. Cleaners, disinfectants and detergents...
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...EFFORTS TO REDUCE OZONE IN SOUTHERN CALIFORNIA Team A SCI/362 June 29, 2011 Kenneth Rayford “EFFORTS TO REDUCE OZONE IN SOUTHERN CALIFORNIA” The Los Angeles Basin is a plain that lies between the Pacific Ocean and mountains to the north and east. During the summer, the sunny climate produces a layer of warm, dry air at upper elevations. Southern California counties are where almost 15 million people reside. South Coast Air Quality Management District (SCAQMD) is a governmental organization established in 1977 to deal with the historically poor air quality in the area surrounding Los Angeles. Air pollution injures organisms, reduces visibility, and attacks and corrodes materials such as metals, plastics, rubber, and fabrics. The respiratory tracts of animals, including humans, are particularly harmed by air pollutants, which worsen existing medical conditions such as chronic lung disease, pneumonia, and cardiovascular problems. Discussed in our paper will be several key points that will highlight very important details in regards to the efforts to reduce ozone in Southern California. Topics to be discussed are; described the historical development of the issue, the stakeholder’s involvement in the issue, and the long term effects of the problem, the responsibilities that arise from the ethical position and try to find a solution to this major problem. Air pollution in California began just after World War II. Southern California has been known to have the worst...
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...Every year, Southern Californians guzzle gallons of fossil fuel. As a result, air pollution is still extremely high. With little education about the issue, many citizens are unaware of the pollutants they are emitting. However, the population of Southern California could improve their actions against air pollution, and strengthen their current activities. Everyone can make a difference in this issue. Efforts should be strengthened to reduce Southern California’s excessive use of fossil fuels and increase environmental consciousness about the matter. Southern California has made some efforts to reduce air pollution, but many of these efforts will take a long time and are not doing enough to end the problem. Orange County and the surrounding regions have somewhat been improving the quality of our air through various advancements in the fields of technology and other methods (“Discover Magazine”)....
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...Migration Strategies and Solutions Taekwonda Bowman 10/18/2011 SCI/275 Laquoyah McDaniel The atmosphere is full of many pollutants that affect our health. Air pollution has been a problem for a very long time. No one really seems to think that the little things that they do hurt the air that we breathe. We deal with pollutants inside and outside of the home. Some are self-made and others due to nature, or natures creatures. Every day, the average person inhales about 20,000 liters of air. Every time we breathe, we risk inhaling dangerous chemicals that have found their way into the air. Air pollution includes all contaminants found in the atmosphere. These dangerous substances can be either in the form of gases or particles. Air pollution can be found both outdoors and indoors. Pollutants can be trapped inside buildings, causing indoor pollution that lasts for a long time (Library.thinkquest.org). The biggest source of air pollution comes from fossil fuels, burning power plants and automobiles. These two contribute to about 90% of the pollution that is in the air. Too many vehicles and factories that run off of fossil fuels omit so much pollution that it create health problems for people, or make existing health problems worse. Even the chemicals that we use to clean our homes or wash our cars release toxins in the air that pollute the atmosphere. Cars give of lots of pollutants due to gas consumption and if the car is not kept up, the engine release old oils or burning...
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...27. Traffic pollution in GB Traffic pollution is threatening the health of people living in cities. On a planetary scale, it is contributing to global warming. The urgency is to develop alternatives to transporting goods by road and nonpolluting methods of propulsion for vehicles. The effects of air pollution on health are starting to be known – respiratory problems for vulnerable people and a contributory factor in the development of cancers… A great number of people die several weeks prematurely as the result of pollution by particles originating from motor vehicle – one of the many pollutants emitted. Studies also suggest that people living in polluted areas are more at risk of heart disease. This is why a number of cities in Europe have installed networks to measure pollutants and alert the population. Certainly, ever harsher standards are limiting the noise emitted by vehicles; but the biggest nuisance is caused by railways and roads close to homes. On the global scale, the environment impact of traffic is just as worrying. The combustion of hydrocarbons gives off carbon gas, the principal greenhouse gas responsible for the current climate changes. To reduce pollution and the consumption of fuel oils, it is not necessary a question of transporting less but of transporting more efficiently. For transport is central to our lives and society. How to tackle this problem? There are several ways in which traffic pollution problems can be tackled. For instance, improved...
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...Final Project: Mitigation Strategies and Solutions SCI/275 Water Resource specifically Water Pollution is the water resource issue I selected for my Mitigation Strategies and Solutions. According to Encyclopedia.com (2010), water pollution “began in the nineteenth century as a result of urbanization, industrial development and modern agricultural practices.” Water Pollution is categorized as two sources Non-point source pollution which contributes to eutrophication in freshwater resource as a result of water pollution because usually this type of pollution results from “land runoff, precipitation, atmospheric deposition, drainage, seepage or hydrologic modification,” according to Epa.gov (2010). However, Point Source Pollution happens because the dumping of the sewage, garbage, ship oils, and other waste from human activity. These pollutants and toxins kill the ecosystem. These would be the negative human impacts. Additional effects are contaminated drinking water which can cause a variety of health problems such as, ear , eyes and throat irritation, aggravate symptoms of asthma and chronic bronchitis just to name a few. These pollutants are a threat to public health These effects from pollutants have damaging consequences on the drinking water supplies, fisheries, wildlife, and recreational use such as swimming. The growing human population is also a problem because the demand for water already exceeds the current water supply. As the human population...
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...Air Pollution Pollutants in our air today are very serious environmental problem. Besides other pollutions such as water, sound and land, air pollution affects us the most as we inhale and exhale them every single seconds. As living in an industrial era, we have familiar with terms such as smog, lead, ozone, and carbon monoxide. The news, newspaper and media have shown a lot of consequences of these pollutants that we have to face nowadays such as the haze. More and more regulations have been established and implemented to minimize the air pollutions such as vehicle emissions testing standards and pollutant emitting facilities standards. However, it seems that all of these are not working as the air pollutions worsen. Thus, the causes need to be researched and identified to find for the solutions of combatting air pollution that affects us the most. According to Dr. Laurent Hodges in her book Environmental Pollution Second Edition (1997), there are a number of different causes of air pollution. Firstly, particulate matter that consists of solid and liquid aerosols which suspended in the atmosphere is one of the major cause. It comes from the burning of coal in industrial processes. These atmospheric particles will scatter and absorb sunlight then reduces visibility. Secondly, sulphur oxides that being produced when coal is burning and during industrial processes can damage materials, vegetation, and human respiratory system as it is acidic. Sulphur oxides, even in a small...
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...surface waters in the world. A wide assortment of pollutants sully its waters. They come from factories, sewage treatment plants, agriculture, forestry, and shipping. The Baltic Sea is extremely vulnerable to pollution for other reasons as well. First, its waters tend to stratify Freshwater flowing into the sea from its many tributaries mixes incompletely with the saltwater, forming an upper layer with a slightly lower salt content. The saltier bottom layer is heavier. This stratification tends to reduce exchange between the layers, which results in extremely low oxygen levels in deeper waters. Any factors such as pollution that lower oxygen levels further can have a devastating effect on bottom-dwelling and deep-water sea life. Second, the Baltic's connection with the North Sea is a narrow channel, so it takes about 50 years for the Baltic to exchange all of its water. The long turnover time and stratification result in a dangerous buildup of harmful pollutants. The four issues of greatest concern are (1) oil spills, (2) eutrophication, (3) the bioaccumulation and biomagnsfication of toxic pollution, and (4) accidental discharges...
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...899)» * Geography, Nature, and Weather (1,741)» * Pollution (33) by LoryRich 53 Followers Ways on how to prevent, reduce or to stop pollution today (air, water, and land) Ads by Google Research Paper Proposal iosrjournals.org Publish Your Research Article In International Journal:IOSR JOURNALS See all 10 photos Air pollution See all 10 photos Garbage family See all 10 photos Landfill and methane See all 10 photos Noise pollution See all 10 photos Smoker's hand Ads by Google Thesis Proposal Template www.thesis.com.my Proposal & Thesis template to guide Your completion of your Master/PhD Aerators www.PatrickCharles.com All types of aeration devices for water & wastewater treatment START2SEE carbon claims www.start2see.com.au Full life cycle approach to carbon. Prevent greenwash and ACCC problems Pollution is a major concern " This entire planet is our home. We are the only species that systematically destroy our own habitat."- Marianne Williamson Pollution prevention is an exceptionally major global concern because of the harmful effects of pollution on the person’s health and on the environment. Environmental pollution comes in various forms, such as: air pollution, water pollution, soil pollution, etc.. Everyone is a stakeholder as we are all inhabitants of this one and only mother earth. Each person has something to contribute to advance an effective pollution prevention awareness initiatives. Environmental protection...
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...Joann Lee Geology Research Paper December 1, 2014 Air Pollution Air pollution can be described as any contaminate or harmful substance to the atmosphere that disturbs the natural composition and chemistry of the air, causing damage to the environment, human health and the quality of life. The air that we breathe is filled with substances and pollutants that are hazardous to our health and these pollutants in the air can take many forms such as gases, solid particles or liquid droplets. Pollution enters the Earth’s atmosphere in many different ways. Air pollution can be created naturally, for example smoke from wildfires or ash from volcanoes, but most air pollution is created by humans, especially from the release of emissions from factories, cars, planes and etc. Air pollution that occurs naturally is considered as a natural source and air pollution caused by humans are called anthropogenic or man-made sources. Air pollution is the most common in large cities due the high volume of people and some of the most polluted cities in the world are Beijing, New Delhi, Los Angeles and Cairo. Although air pollution is usually thought of as smoke from large factories or exhaust from vehicles, air pollution can come from indoors also. Burning kerosene, wood, or coal to heat a house can contaminate the air inside the house, resulting in air pollution indoors. The ash and smoke from the burning of the substances can make breathing difficult and can also stick to the walls, food or clothing...
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...the goods and services which caused the global warming And a loss less able to protect them selves e.g. through insurance policies There are inequities between those who contribute to global warming and those who suffer from it Citizens of developed (polluting) countries pay less for their goods and services than the social costs of their production MSC=MPC+MEC Government Intervention to correct Environmental Market Failure 2 main types: Market based measures Designed to modify the price mechanism using strategies such as taxes and subsidies Government regulation Sometimes referred to as “Command and Control”, designed to create incentives for firms to reduce harmful emissions, such as pollution permits which allow pollution to a certain level Environmental Taxation A tax placed on the producer of a good or service which is deemed to have a negative impact on the environment Designed to “internalise” the negative externality by increasing the private cost of production Tax aims to increase the private cost until it equals the social cost...
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...Air pollution There are many different types of air pollution that effect’s us on an everyday basis. I never realized how many different kinds of air pollution until I have read this chapter. Humans are the main cause of air pollution. The sad part is we continue to pollute. We poison the air every day by throwing out enormous piles of garbage, burning tons of fossil fuels, and driving. Primary pollutants are suspended particle matter, radon, lead, air toxics, carbon monoxide, sulfur dioxide, nitrogen oxides and volatile organic compounds. The secondary pollutants are ozone and peroxyacetyl nitrates (Environmental Science 11e). These are mixed in with multiple air pollutions. Air pollution is caused by a brown cloud that hangs over the valleys, especially on hot days. That is caused by the ozone. The ozone is a colorless gas that is in the air. When the ozone gets closer to the earth’s surface it is called ground zero. At that point it is very harmful. It is very harmful to the plants, animals and is very highly reactive in the lungs and can cause respiratory disease too. The ozone can cause choking, coughing and stinging eyes. Ground zero chemicals are created by automobiles, trucks, and buses; large industry; utility companies; gas stations; print shops; paint stores; cleaners; and off-road equipment, such as aircraft, locomotives, construction equipment, and lawn and garden equipment (Environmental Science 11e). Also to reduce the risk of this is to reduce...
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