Sound pollution is a term used to describe the presence of excessive and unwanted NOISE in an environment. It is caused by a variety of sources, such as industrial machinery, traffic, construction, and aircraft. The term 'NOISE' is used to describe any sound that is loud, unpleasant, or disruptive. Sound pollution can have a negative impact on people's health, as it can cause hearing loss, stress, and sleep disturbances. It can also disrupt wildlife habitats and interfere with communication.