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Question
A factory produces excessive noise due to heavy machinery, disturbing nearby residential areas. Which measure can best reduce this type of pollution?
Options
Installing noise barriers
Reducing water usage
Using catalytic converters
Shutting down the factory
MCQ
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Solution
Installing noise barriers
Explanation:
Noise barriers are the most efficient way to reduce noise pollution caused by heavy machinery in factories. These barriers absorb or deflect sound, keeping it from reaching surrounding residential areas and reducing disturbances.
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