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State any four measures to control noise pollution. |
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Answer» Four measures to control noise pollution are: (i) Noise pollution control laws should be strictly enforced. (ii) Green muffler or green belt vegetation should be planted along roads and rails for absorption of noise. (iii) Loudspeakers and entertainment gadgets should not be used beyond the permissible limit/time. (iv) All machines whether industrial or engines of motor vehicles should be designed to produce lesser noise, maintained properly and lubricated timely. |
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