INTRODUCTION Pollution is the introduction of a contaminant into a natural environment‚ usually by humans. While most people think of pollution as chemical waste dumped into rivers‚ or factories spewing toxins into the air‚ it can also include light pollution or sound pollution. These are example of pollutions such as air pollution‚ water pollution and land pollution. Firstly‚ the air pollution is the accumulation in the atmosphere of substances that‚ in sufficient concentrations‚ endanger
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Noise Pollution When unwanted sound created by human beings hits our ears and disturbs the environment‚ noise pollution is created. Chiefly‚ noise pollution comes from barking dogs‚ loud music‚ vehicles‚ aircraft and rail transport‚ air-conditioners‚ factories‚ amplified music and construction work.Noise‚ by definition‚ is unwanted sound. What is pleasant to some ears may be extremely unpleasant to others‚ depending on a number of factors. The natural environment contains many sources of noise -
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them greatly. This is due to many factors such as differences in the workplace‚ different approaches to seeking healthcare and social expectations for both men and women ingrained in early childhood and adolescence. However‚ one must also consider biological factors which are innate such as the differences in the structure of the brains of each gender and sex differences for both male and females. This essay argues that although biological factors do contribute to social divisions due to gender
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Water Pollution Solutions Water pollution has been around ever since any of us can remember! What we need to look for now are water pollution solutions to help salvage our planet. So read on to know about some water pollution solutions... Water pollution is a problem that isn’t new to us. Water pollution has been around since time immemorial‚ though the severity of the problem has only recently struck environmentalists the world over. Although there are a lot of strict laws in the United States
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Vehicle Pollution Introduction Urban areas - both developed and developing countries‚ this predominately mobile or vehicular pollution that contributes to air quality problems. All motor vehicles exhaust fumes coming out of the tailpipe when the engine is running mostly through the air pollution issue. Tailpipe emissions of vehicle engines burning fuel‚ the products are emitted from vehicle exhaust system. Vehicular pollution is the worst thing about that as vehicular emissions at ground
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Globalization and the Pollution Globalisation is an universal phenomenon which was introduced with the aim of integrating societies‚economies and cultures through a common link of trading policies‚technology and communication.With the advent of globalisation though the standard of economy has improved‚it also brought many new issues into concern. Brain drain‚pollution and spread of diseases are the major problems the world is facing today.For a large extend the factor behind this is globalisation
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Pollution‚ contamination of Earth’s environment with materials that interfere with human health‚ the quality of life‚ or the natural functioning of ecosystems (living organisms and their physical surroundings). Although some environmental pollution is a result of natural causes such as volcanic eruptions‚ most is caused by human activities. Sidebars | SIDEBAR | Climate Change 2001:The Scientific Basis | The Intergovernmental Panel on Climate Change (IPCC) is an international group of scientists
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Pollution is the introduction of contaminants into a natural environment that causes instability‚ disorder‚ harm or discomfort to the ecosystem i.e. physical systems or living organisms.[1] Pollution can take the form of chemical substances or energy‚ such as noise‚ heat‚ or light. Pollutants‚ the elements of pollution‚ can be foreign substances or energies‚ or naturally occurring; when naturally occurring‚ they are considered contaminants when they exceed natural levels. The major forms of pollution
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Noise pollution (or environmental noise) is displeasing human‚ animal or machine-created sound that disrupts the activity or balance of human or animal life. The word noise comes from the Latin word nauseas‚ meaning seasickness. The source of most outdoor noise worldwide is mainly construction and transportation systems‚ including motor vehicle noise‚ aircraft noise and rail noise.[1][2] Poor urban planning may give rise to noise pollution‚ since side-by-side industrial and residential buildings
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SCIENCE TERM PAPER: INDUSTRIAL POLLUTION AND ITS EFFECTS ON THE ENVIRONMENT. (A Case study of pesticides poisoning fish in Lake Naivasha). Introduction. Pollution may be defined as any direct or indirect alteration of the physical‚ thermal‚ biological or radioactive properties of the environment that creates an actual or potential hazard to the health safety or welfare of any living species. Also pollution may said to be any inserting of any foreign matter
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