how to make a poster about noise pulliotion
Just analyze the sample picture shown above (to get an idea for your poster)
Noise pollution, also known as environmental noise or sound pollution, is the propagation of noise with ranging impacts on the activity of human or animal life, most of them harmful to a degree. The source of outdoor noise worldwide is mainly caused by machines, transport, and propagation systems.
Just add this to your poster : machines, transport, and propagation systems.
this are caused of noise pollution..
awareness
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