Useful for CBSE, ICSE, NCERT & International Students
Lesson : Our Environment
Topic: Noise Pollution Video
Noise pollution is defined as a form of air pollution that is an audible unwanted sound that poses a threat to a person’s health and well-being. Noise pollution can be from simple sources such as an air conditioner, traffic, a loud radio, human conversation, traffic, a dog barking, to more complex machinery such as large trucks and airplanes.
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