Q. Use the following points and write about noise pollution.
a. What are causes of noise pollution.
b. What are the effects of noise pollution.
c. How can noise pollution be prevented.
Answers
Answer:
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.[1][2] Poor urban planning may give rise to noise disintegration or pollution, side-by-side industrial and residential buildings can result in noise pollution in the residential areas. Some of the main sources of noise in residential areas include loud music, transportation (traffic, rail, airplanes, etc.), lawn care maintenance, construction, electrical generators, explosions, and people. Documented problems associated with urban environment noise go back as far as ancient Rome.[3] Noise is measured in Decibel (dB). Noise pollution associated with household electricity generators is an emerging environmental degradation in many developing nations. The average noise level of
Answer:
Noise Pollution
Noise pollution also known as environmental noise means any unwanted or excessive sound that can have
deleterious effects on human health and
environmental quality. Noise pollution is the propagation of noise with a harmful impact on human and animal life.
Noise pollution is commonly generated inside many industrial facilities. It also comes from highways, railways, air traffic, and outdoor construction activities.
Negative Effects:
Unwanted sound (noise) can damage physiological health. Noise pollution can cause hypertension, high-stress levels, hearing loss, sleep
disturbances, and other
disturbing effects. Prolonged high levels of noise can cause
hearing loss and several other stress-related illnesses. Noise often affects children more than adults. In short, noise pollution affects our entire general well-being.
Control Measures:
We can Reduce Noise pollution by turning off appliances when not in use or turning the volume of devices that produce high noise. Aircraft engines and automobile engines should be fitted with silencers to reduce the noise. Factories should be relocated away from residential areas. More trees should be planted along the roads because trees absorb noise.
Explanation: