Place INDOOR AIR POLLUTION Children’s Health and the Environment WHO Training Package for the Health Sector World Health Organization www.who.int/ceh July 2008 version 1 Indoor Air Pollution Indoor LEARNING OBJECTIVES LEARNING TO UNDERSTAND‚ RECOGNIZE AND KNOW: Hazards of indoor air pollution to children’s health Different toxicants in indoor air‚ according to sources‚ settings and activities Characteristics and issues relating to indoor air pollution in industrialized
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sources of noise pollution Introduction to sources of noise pollution:.. Sources of Noise Pollution Appliances used in the home such as mixer grinders‚ vacuum cleaners‚ washing machines‚ loudspeakers‚ television sets and music systems used with high volumes are the main sources of this kind of pollution. Small factories using machines cause a lot of noise pollution. Airplanes‚ .. Main causes of noise pollution: Noise is a problem chiefly of the urban area. Loud noise is considered as pollutant
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Environmental Protection Good morning‚ my dear classmates. I’m glad that I can have such a good chance to make a presentation to all of you. Thank you very much for your coming. I’m here today to share with you information and my opinion about environmental protection. First‚ l will make a definition about “environmental protection”. Then‚ I will show you the cause of environmental problem—that is pollution. At the same time‚ I will give you some effective methods to solve this problem. At last
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One of the environmental problems today is air pollution. Air pollution is a mixture of solid particles and gases in the air (). Air pollution not only hit local but‚ is a major quality problem all over the world. Some of the main issues in Georgia are pollen‚ car emission‚ company pollution‚ and chemical waste. In the county I resided in pollen and emission is the high rated problem. The problem with air pollution is affecting the lives on earth causing health problems. I personal never had issues
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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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“Light Pollution” is a form of environmental pollution in which excessive artificial outdoor lightings affect the natural environment. Light pollution in Hong Kong is very serious. The main reason behind that are the artificial outdoor lightings. As there are many buildings scattered in Hong Kong‚ artificial lighting is omnipresent. The severe light pollution reduces the number of stars that are visible in the sky. The HKSAR Electrical and Mechanical Services Department‚ 20% of the total electrical
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Community Issue: Pollution Do you hate seeing rubbish in the street? My topic is all about pollution. Pollution is a problem in Hawaii because it cause health problems‚ water gets polluted by throwing of chemicals in river and other bodies of water and land gets polluted because of too much wastes from industry. My first reason is because it can cause health problems. According to National Geographic‚ lung inflammation can develop when people are exposed to ongoing particulate air pollution some diseases
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and ecosystem. The major environmental issues that are facing the world today are pollution‚ overpopulation‚ and global warming. One of the biggest problems facing the world today is pollution. Pollution is a serious issue affecting our planet today. Many people are responsible for it. They do not know the rules and regulations of keeping our environment free from pollution. Our environment is polluted in three ways: air pollution‚ water pollution‚ and sound pollution. First of all‚ air is polluted
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EARTH The earth is 4.5 billion years old. The Big Bang theory says that there was an explosion caused by the crash of matter which created our Solar System. Millions of years ago‚ during the Paleozoic era‚ the seven continents formed one single super-continent‚ from which they later detached driven by endogenous forces. Mankind appeared on Earth 30000 years ago. According to Darwin organisms which adapt the best to the environment they live in‚ survive the longest. Mankind become the dominant
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POLLUTION INTRODUCTION Pollution is the act of environmental humiliation and contamination with artificial waste. Air‚ water‚ and soil pollution is a serious complication‚ which affects everyone in the world. Some of the main causes of pollution is the lack of laws to new industries as well as a poorly educated society. Due to environmental pollution‚ the society has put pressure on the government to create and carry out diverse policies to the control of environmental pollutants. LAND POLLUTION
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