Question

Sources of noise pollution...........

Answer 1

Answer:

Domestic gadgets like the mixer-grinders, pressure cookers, desert coolers, air- conditioners, exhaust fans, vacuum cleaners, sewing and washing machines are all indoor sources of noise pollution.

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Answer 2

Answer:

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Noise Pollution :

People living in cities are exposed to the maximum noise pollution consisting of blaring horns and screeching tyres of busses, trucks, cars and scooters. The landing and take off of jet planes also add to the noise pollution.

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The sources of noise pollution are :-

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•The machines in factories and industries and their whistling sounds, crushing noise and thundering sounds are also the sources of sound pollution.

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•Noise pollution is also caused by loudspeaker,bands loud music and mining activities.

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•Blasting of rocks and the earth, drilling tubewells, ventilation fans, heavy earth moving machinery at construction sites also add to the noise pollution.

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