Question

enlist any four causes of nois pollution​

Answer 1

Answer:

playing of loud speaker

vehicles give horn

bursting of crackers

Answer 2

Answer:

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Due to increasing noise around the civilizations; noise pollution has become a matter of concern. Some of its major causes are vehicles, aircraft, industrial machines, loudspeakers, crackers, etc. Some other appliances also contribute to noise pollution like television, transistor, radio, etc. when used at high volume.