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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
List sources of noise pollution in your surroundings.
Explain in what way noise pollution is harmful to humans.
What is the safe limit of sound level in dB for our ears?
Look at a cartoonist's presentation of a kind of pollution given below.
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- Name the kind of pollution.
- List the sources of pollution.
- Mention any two harmful effects of this pollution.
Noise has adverse effects on our ______.
Write the answer in your own words.
What measures will you take to control noise pollution?
How does noise pollution affect animals?
Write a short note on noise pollution.
What are the hazards of noise pollution?
Mention a few measures to be taken to reduce the effect of noise pollution.
