SOUND POLLUTION - Paragraph Writing
SOUND POLLUTION - Paragraph
- Is sound pollution a problem?
- What is the difference between sound and noise?
- How is sound pollution caused?
- What are some of the noisiest occupations?
- What is the bad effect of sound pollution?
- What should we do to avoid sound pollution?
SOUND POLLUTION
Sound Pollution is one of the serious problems which is polluting the environment. The normal tolerance limit of sound is 45 decibels. When the vibration of sound is at a tolerable and pleasant level, it is simply called sound. But when it is sharp and harsh to the ears it becomes noise. Serious harm is done to people if they are regularly exposed to sounds exceeding 70 decibels. There are many causes of sound pollution. Because of the growth of the urban population and the increasing use of machines in our everyday life, there has been a general increase in the level of sound around us. We make sound by driving vehicles, making phone calls, ringing bells, using loudspeakers and alarm clocks, watching television and beating drums, and playing different kinds of musical instruments while enjoying music. There are many bad impacts of sound pollution's. The normal rate of heartbeat increases and blood pressure rises because of sound pollution. It causes a lack of concentration and irritability. It also accelerates the outbursts of rage. We might gradually become deaf. People in the cities are exposed to sounds ranging from 30 to 90 decibels or even more. Factory work, truck driving, and primary school teaching are the noisiest occupations. So, our environment is being polluted by noise. There are many bad impacts of sound pollution. The normal rate of heartbeat increases and blood pressure rises because of sound pollution. It causes a lack of concentration and irritability. It also accelerates the outbursts of rage. We might gradually become deaf. It is necessary to control sound pollution. We should all be aware of the bad effects of sound pollution. We should take perfect town planning.
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