Question

1. List
four
methods
of controlling naise paillution-​

Answer 1

Answer:

1) Musical instruments sound should be controlled to desirable limits.

2)Dense tree cover is useful in noise pollution prevention.

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

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

Answer 2

Explanation:

Some of the ways to control noise pollution are as follows:

1. Control at Receiver's End.

2. Suppression of Noise at Source.

3. Sound Insulation at construction stage.

4. Planting of Trees.

Answer:

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