Environmental pollution is not a new fact. It is one of the biggest problems the world faces today. It is a big matter which is disturbing us economically‚ physically and our normal life. According to the Scott Forseman‚ pollution is defined as the addition of any substance of form of energy to the environment at a rate faster than the environment can accommodate it by dispersion‚ decomposition‚ recycling or storage in some harmless forms. Our precious earth is daily polluted in a variety of ways
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Air Pollution There are three main types of pollution: air‚ water‚ and noise. My Speech will be focusing mainly on air pollution. Generally any substance that people introduce into the atmosphere that has damaging effects on living things and the environment is considered air pollution. Air pollution is a major environmental risk to health. By reducing air pollution levels‚ we can help countries reduce the global problem of disease from breathing infections‚ heart disease‚ and lung cancer
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they to us. Cell phones have revolutionised the human existence .This is possible only because they are getting cheaper and cheaper day by day. Discounted cell phones accessories have made it even easier to keep the phone intact and give it a longer life. Undoubtedly ‚ if cell phones are in right hands ‚then they are a marvel ! Firstly they are proved to be a gratuity on the account of uniting not only the country but the entire planet as a “global village”. No matter how far we are sitting we can
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in the world is perfect as we can philosophically say‚ so is the case with social media. It cannot be favored by proving it to be a complete boon nor can we call it to be completely negative. It is a mixture of both i.e. it is a boon as well as a bane. There are millions of social media users today which is mainly covered by youngsters. Facebook being one of them with 600 million users has been ranked 2nd by the Alexa toolbar. Its revenue is expected to be US $ 2 Billion. According to the official
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Assignment: WATER POLLUTION 1) What is water pollution? 2) What causes water pollution? 3) Name the 2 sources of pollution 4) What are the different types of water pollution? 5) How can water pollution be prevented? 6) Pollution can be: MICROBIOLOGICAL‚ CHEMICAL‚ SUSPENDED MATTER‚ NUTRIENTS‚ OXYGEN-DEPLETING SUBSTANCES. Give one real example for each cse with a brief explanation. 1) 1- Water pollution is the contamination of water
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Beginning of Life/ End of Life Practices Term Paper Objective The purpose of this report is to develop and demonstrate your awareness of either beginning of life or end of life practices. Your report should be a combination of academic research‚ personal observation‚ knowledge and/or experience. Report on one of these topics from the perspective of a healthcare worker: 1) How would you‚ as a practical nurse‚ best support the members of a family experiencing a pregnancy for the first
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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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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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Air pollution in India is a serious issue with the major sources being fuelwood and biomass burning‚ fuel adulteration‚ vehicle emission and traffic congestion.[1][2] India has a low per capita emissions of greenhouse gases but the country as a whole is the third largest after China and the United States.[3] A 2013 study on non-smokers has found that Indians have 30% lower lung function compared to Europeans.[4] The Air (Prevention and Control of Pollution) Act was passed in 1981 to regulate air
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Loutfi Environmental education Pollution I. Definition Pollution occurs when pollutants contaminate the natural surroundings; which brings about changes that affect our normal lifestyles adversely. II. Why it is dangerous? Pollution disturbs our ecosystem and the balance in the environment. With modernization and development in our lives pollution has reached its peak; giving rise to global warming and human illness. III. Types & Causes of Pollution A. Air pollution It occurs when any harmful
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