13. Sound acts as noise pollution when its
level is above
[A] 30 dB
[B] 80 dB
[C] 120 dB
[D] 750 dB
Answers
Answered by
0
Answer:
A is correct answer please give me brainliest answer
Answered by
0
Answer:
70dB
Explanation:
Noise pollution is generally defined as regular exposure to elevated sound levels that may lead to adverse effects in humans or other living organisms. According to the World Health Organization, sound levels less than 70 dB are not damaging to living organisms, regardless of how long or consistent the exposure is.
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