Question

list 3sources of noise pollution in yoir locality

Answer 1

I.Use of mikes.
2.Use of speakers.
3.high sounding vehicles.

Answer 2

1)Continuous use of horns by drivers causes lot of irritation and noise pollution
2) Running of indutsries is too a major cause of noise pollution
3) Landing of aeroplane also causes noise pollution.
4) Use of speakers in neighbourhood