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प्रश्न
Mention any two measures to minimise noise pollution.
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उत्तर
- Prohibiting the blowing of horns.
- Restriction on loudspeakers, especially during the night.
- Planting trees by the roadside and keeping doors closed in the houses reducess noise reaching our ears.
- Not to burn firecrackers.
Notes
Students should refer to the answer according to their questions.
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संबंधित प्रश्न
State any four measures to control noise pollution.
What is the safe limit of sound level in dB for our ears?
Write about the sources of noise pollution. Give the impact of noise pollution on the human body.
Explain the Term: Noise pollution
How does planting trees help in reducing noise pollution?
Among the following which one is not polluted by 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.
Name two harmful effects of noise pollution.
Unwanted disturbing sound, even if it is music next door, is noise.
