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#Noise

#noise Pollution Noise Pollution effect Noise Pollution cause 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. If U want to learn English from basics visit this channel    • Basics of English Grammar,  Fundamentals o...