Audible And Inaudible Sound, Noise Pollution

What is noise pollution ?

Noise pollution causes:

Maximum permissible limit of noise as per "Noise Pollution Rules 2000 of India" is:

Environmental issues;Noise Pollution Effects OF Noise Pollution Control OF Noise Pollution Sound Zones Water Pollution Biochemical Oxygen Demand (BOD) Eutrophication

List two causes of noise pollution .

Noise pollution can cause