Question

Give two causes of noise pollution and how it
can be controlled.​

Answer 1

Answer:

Two major causes of nise pollution in India are

1) Fire crackers

2) Transportation

This can be controlled by minimal use of crackers & inserting silencers in the vehicles

Answer 2

Answer:

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Causes and Sources of Noise Pollution

Following are the causes and sources of noise pollution:

Industrialization: Industrialisation has led to an increase in noise pollution as the use of heavy machinery such as generators, mills, huge exhaust fans are used, resulting in the production of unwanted noise.

Vehicles: Increased number of vehicles on the roads are the second reason for noise pollution.

Prevention of Noise Pollution

Some noise pollution preventive measures are provided in the points below:

Honking in public places like teaching institutes, hospitals, etc. should be banned.

In commercial, hospital, and industrial buildings, adequate soundproof systems should be installed.

Musical instrument's sound should be controlled to desirable limits.

Dense tree cover is useful in noise pollution prevention.

Explosives should be not used in forest, mountainous, and mining areas

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