Question

what is noise pollution? what are its sources? what are its effects? what are its preventions?

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Answer 1

Answer:Noise pollution is defined as unwanted sounds that disrupt normal sound in the environment. Noise pollution often emanates from railroads, road traffic, aircraft, loud music, construction sites, and industrial activities. ... Sensitivity to different sound frequencies is measured using the A-weighted decibel scale (dBA).

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Answer 2

Answer:

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