Noise pollution essay
Answers
Answer:
Explanation:
Noise pollution or sound pollution refers to the dangerous and unwanted level of disturbance caused by noise. Noise is measured in decibels or dB. A sound more than 85db is said to be a damaging level of sound that, over time, can causing hearing loss. Noise pollution is a problem faced all over the world.
There are numerous sources of noise pollution. One of the primary causes is industrialization, especially in urban areas. Industries use heavy equipment such as generators, compressors, mills, etc. that make high pitched sounds that are very unpleasant and cause a disturbance. Road traffic is another major contributor to noise pollution. Increased transport of cars, motorcycles, trucks, etc. have to lead to increased noise disturbance on the road.
Construction of roads, buildings, apartments, highways, etc. uses heavy equipment such as excavators, compressors, hammers, etc. These create a lot of noise, causing disturbance to its surroundings. Poor urban planning such as congested living spaces, large families living in a small area, parking spaces, etc. causes many fights as they are competing for the same resources. The use of firecrackers during festivals is also a source of noise pollution. These crackers generate very high pitched and sudden sounds. They are contributing to noise as well as air pollution. Another source of noise pollution includes playing loud music, especially during social events like marriages. Low flying aircraft of the military also cause noise pollution. Ocean sound pollution is caused due to submarines. Other sources of noise pollution include household equipment, air conditioners, kitchen appliances, etc.
Answer:
Noise Pollution
Noise pollution also known as environmental noise means any unwanted or excessive sound that can have detrimental effects on the quality of life of humans. 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 or Consequences:
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.
Preventive 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.