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प्रश्न
Write the answer in your own words.
What is meant by noise pollution?
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उत्तर १
The disturbance produced in the environment due to an undesirable loud and harsh sound of level above 120 dB from the various sources such as loudspeakers, moving vehicles, etc. is called noise pollution.
उत्तर २
Noise pollution is the excess of unwanted sound in the environment. It can adversely affect human and other living beings health.
संबंधित प्रश्न
Suggest measures to avoid noise pollution in classroom.
List two major harmful effects of the following:
Prolonged noise such as the one produced by crackers.
Mention any two measures to minimise noise pollution.
Explain the Term: Noise pollution
Short answer type question
Dandiya raas is not allowed after 10.00 pm. Why?
How does planting trees help in reducing noise pollution?
Lcrud noise or even loud music can damage our eyes.
Boojho saw a cracker burst at night at a distance from his house. He heard the sound of the cracker a little later after seeing the cracker burst. Give reason for the delay in hearing the sound.
List three sources of noise pollution in your locality.
Name two harmful effects of noise pollution.
