Question

Write the Noise pollution

Answer 1

Answer:

harmful or annoying levels of noise

Answer 2

$\bf\large\underline\green{Answer:-}$

In India, the Air (Prevention and control of pollution) Act 1981, amendment 1987, includes noise as an air pollutant. Noise is an undesired high level of sound. Noise causes psychological and physiological changes in human beings. There is dire need of creating awareness about noise pollution caused during festivals and processions in our society.

Exposure to extremely high sound level (150 decibels or more) generated during a take-off of a jet plane or rocket, may damage ear drums and cause permanent hearing loss. Noise also can cause sleeplessness, increased heartbeat, altered breathing pattern and psychological stress. Noise may negatively interfere with child’s learning and behaviour pattern. The common sources of noise pollution are machines, transportation, construction sites, industries etc.