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प्रश्न
List three sources of noise pollution in your locality.
अति संक्षिप्त उत्तर
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उत्तर
Sources of noise pollution are:
- Horns of vehicles
- Loudspeakers of temples
- Generators running without silencers
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संबंधित प्रश्न
Suggest measures to avoid noise pollution in classroom.
What is meant by noise pollution?
Write the answer in your own words.
What is meant by noise pollution?
List two major harmful effects of the following:
Prolonged noise such as the one produced by crackers.
The sound which is disagreeable to the ears is called ______.
Noise has adverse effects on our ______.
Complete the table.
| Nature of sound | Unpleasant | Pleasant |
| Speaking | ||
| Whispering | ||
| Aeroplane sounds | ||
| Horns of Vehicles | ||
| Railway Engine | ||
| Rustling of leaves | ||
| Neighing of a horse | ||
| Ticking of a clock |
How do we reduce noise pollution?
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.
Mention any two ways to control noise pollution.
