Question

What is meant by noise pollution? Name one source of sound causing noise pollution.

Answer 1

1. Definition of noise pollution: Noise pollution is often defined as frequent exposure to high levels of noise that can cause adverse effects on humans or other organisms.
2. Range of sound that causes noise: The sound above the range of $120dB$ is responsible for causing noise pollution.
3. Causes of noise pollution: Noise pollution is caused by the traffic on the streets. The sounds from cars, buses, pedestrians, ambulances, etc. cause noise pollution. Construction sounds like drilling or other heavy machinery in operation are also responsible for noise pollution.