Page 8 - TYPES OF POLLUTION
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4 4. NOISE POLLUTION
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•Excessive noise that is harmful to both humans and animals
is known as noise pollution.
•Noise produced from vehicles, loudspeakers and machines
used in factories are the sources of noise pollution.
Loudspeakers
Noise produced from vehicles
N o i s e p r o d u c e d f r o m v e h i c l e s L o u d s p e a k e r s
