noise pollution.......
Answers
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Noise Pollution
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" Sound is an essential part of our life. Any sound which causes unpleasant effects and discomfort to human ears is called Noise Pollution.
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Sources Of Noise Pollution
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" The gadgets used at home like a mixer and grinder.
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" Transport vehicles, especially aircraft.
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" Commercial and industrial activities.
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" Social and public events
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Effects Of Noise Pollution
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" Noise Pollution directly affects the human nervous system, causing deafness, headache, high blood pressure and heart disorders.
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" Noise causes behavioral discomforts. Noise pollution seriously effects on animals also.
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Noise pollution
Noise pollution, also known as environmental noise or sound pollution,
Unwanted sound (noise) can damage physiological health. Noise pollution can cause hypertension, high stress levels, tinnitus, hearing loss, sleep disturbances, and other harmful and disturbing effects. According to a 2019 review of the existing literature, noise pollution was associated with faster
cognitive decline.
The most common source of noise pollution by far, the one that affects the most people on the planet, is motor vehicles. Aircraft and industrial machinery are also major sources. Additional noise pollution is contributed by office machines, sirens, power tools, and other equipment.