Science, asked by nagamanirajesh123, 5 months ago

list sources of noise pollution is harmful to human​

Answers

Answered by Anonymous
1

Answer: Sounds that reach 85 decibels or higher can harm a person's ears. Sound sources that exceed this threshold include familiar things, such as power lawn mowers (90 decibels), subway trains (90 to 115 decibels), and loud rock concerts (110 to 120 decibels). Noise pollution impacts millions of people on a daily basis.

Answered by Mrvagh151
4

Sounds that reach 85 decibels or higher can harm a person's ears. Sound sources that exceed this threshold include familiar things, such as power lawn mowers (90 decibels), subway trains (90 to 115 decibels), and loud rock concerts (110 to 120 decibels). Noise pollution impacts millions of people on a daily basis.

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