Noise pollution is created if the noise is in excess of
A. 80-100 dB
B. 50-60 dB
C. 70-75 dB
D. 40-65 dB
Answer:A
Noise pollution is created if the noise is in excess of
A. 80-100 dB B. 50-60 dB C. 70-75 dB D. 40-65 dB