Question

What is noise pollution? state the three sources of noise pollution?

Answer 1

$\huge \text{Noise\: Pollution }$

❋ Sound is an essential part of our life. Any sound which causes unpleasant effects and discomfort to human ears is called Noise Pollution.

$\huge \text{Sources\: Of\: Noise\: Pollution }$

❋ The gadgets used at home like a mixer and grinder.

❋ Transport vehicles, especially aircraft.

❋ Commercial and industrial activities.

❋ Social and public events

$\huge \text{Effects\: Of\: Noise\: Pollution }$

❋ Noise Pollution directly affects the human nervous system, causing deafness, headache, high blood pressure and heart disorders.

❋ Noise causes behavioral discomforts. Noise pollution seriously effects on animals also.

Answer 2

*•.¸♡ Three sources of noise pollution ♡¸.•*

Define:

Noise pollution is the disturbing noise with harmful impact on the activity of human or animal life

Sources

▶️ Noise pollution is the displeasing human, animal or machine created sound that disrupts the activity or balance of human or plant life.

▶️ Any disturbance produced in the environment because of undesirable sound (loud and harsh) of level more than 120 dB causes noise pollution.

▶️ Sources causing noise pollution are loudspeakers, a honking vehicle.

Be yours ♡