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प्रश्न
What is meant by noise pollution?
What is noise pollution?
लघु उत्तरीय
अति संक्षिप्त उत्तर
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उत्तर १
The disturbance produced in the environment because of undesirable loud and harsh sound levels more than 120 dB is called noise pollution.
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उत्तर २
Noise pollution is defined as an unwanted sound that is an irritant and a source of stress. It occurs when sound levels interfere with normal activities such as sleeping and communication and disrupt overall quality of life. Noise pollution can originate from traffic, factories, loudspeakers, construction sites, and other human-made sources.
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