Noise pollution, also known as environmental noise or sound pollution, is the propagation of noise with ranging impacts on the activity of human or animal life, most of them harmful to a degree. The source of outdoor noise worldwide is mainly caused by machines, transport, and propagation systems.

What is noise pollution in simple words?

Noise pollution can be defined as any disturbing or unwanted noise that interferes or harms humans or wildlife. ... Noise pollution has a negative impact on wildlife species by reducing habitat quality, increasing stress levels, and masking other sounds.

What is noise pollution Why is it harmful?

Noise pollution occurs when unwanted sounds enter the environment. The potential health effects of noise pollution include increased stress levels, sleep disturbance, or hearing damage. Some examples of noise pollution sources include : construction.