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प्रश्न
Define the following term:
Noise
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उत्तर
Noise is defined as any unpleasant, loud, undesired sound that interferes with one’s hearing and concentration, and the pollution caused by noise is termed noise pollution.
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संबंधित प्रश्न
Your parents are going to buy a house. They have been offered one on the roadside and another three lanes away from the roadside. Which house would you suggest your parents should buy? Explain your answer.
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.
Which of the following problems is not created by noise pollution?
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 does noise pollution affect animals?
With reference to noise pollution, answer the following:
How does traffic contribute to noise pollution?
Which of the following may be caused by noise?
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.
Name two harmful effects of noise pollution.
