Question

A factory produces excessive noise due to heavy machinery, disturbing nearby residential areas. Which measure can best reduce this type of pollution?

विकल्प

• Installing noise barriers

• Reducing water usage

• Using catalytic converters

• Shutting down the factory

Answer 1

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.