noise pollution

Discusses the problem of noise pollution, ranging from the annoyance level to that of a dangerous health hazard in modern society, and describes solutions made possible by noise reduction technology and changes in public health laws.

Explains why there is sound, how it can damage our ears, and ways of minimizing noise pollution.

Uses a question-and-answer format to present information on what noise pollution is, its causes and effects, and possible ways to prevent it.