What is noise pollution ?How can noise pollution be controlled
Answers
Answer:
The disturbance (irregular sound waves) produced in the environment by the undesirable , loud and harsh sound from the various sources is called noise pollution.
Noise pollution is a recent phenomenon of the twentieth century. Increasing dependence of the man of various kinds of machines at home, at work place in factories , etc. has contributed a lot to the noise pollution.
The noise pollution at a particular place is determined by following :
(a) Loudness of the sound
(b) Duration of noise at a particular place.
Harmful effects :
Noise in the surrounding interferes with speech and talk with another person.
A long exposure to noise pollution may result in the loss of hearing of deafness.
Noise pollution reduces concentration and results in the loss of work efficiency.
Noise causes anger , tension and interferes with the sleep pattern of the individuals.
Noise produces headaches , irritability and nervous tension.
Noise can causes loss of night vision as well as cause colour blindness.
Preventive and control of noise :
In the modern society we can not eliminate noise, but can lower its level to bearable limits by taking following measures:
The machines should be designed in such a way that they produce minimum noise.
All automobiles , electric generators etc. should be provided with improved silencers
The heavy vehicles should not allowed in residential areas.
The use of loudspeakers for various social or religious functions should be banned.
The factories should be relocated far away from the residential areas.
At homes, the T.V, the radio , the power music system etc. should be played at low volume.
Explanation:
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Answer:
Noise pollution can be defined as any disturbing or unwanted noise that interferes or harms humans or wildlife. ... Noise pollution has a negative impact on wildlife species by reducing habitat quality, increasing stress levels, and masking other sounds.
Explanation:
We can Reduce Noise pollution by turning off appliances when not in use, use of earplugs, lowering the volume, planting more trees, regular maintenance of vehicles and machines etc.
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