Question

essay on noise pollution​

Answer 1

Explanation:

How many times have you felt irritated by the unnecessary honking of the vehicles on the road? Additionally, don’t we get disturbed by the loud sound of machines part of construction near to us? All such sounds not just irritate us but harm as physically as well. This is what noise pollution is all about. Today, we all are so insensitive when it terms to causing noise pollution to their activities. Therefore we have come up with essays for students on noise pollution which shall help them understand its causes, its harmful effects and how it can be controlled. Since the students are the future of tomorrow it has become all the more necessary for them to know more about this sensitive and important topic.Noise pollution is the regular exposure to pre-eminent sound levels that cause hazardous effects in the living organisms. The world health organization says that any sound less than 70 decibel is not hazardous and will not cause any ill effects to the living organisms. However, sounds that are more than 70dB are considered hazardous. The excessive amount of noise out in the environment makes it unsafe to live in. The unpleasant sounds and noise can cause an imbalance in nature.

Causes of Noise Pollution:

Noise pollution is caused by various activities by the humans. The urbanization and modern civilization, and the impact of higher degree of industrialization are the sources of noise pollution. The blowout of noise is because of two different sources – industrial and non-industrial. The former one includes noise from big machines, high-speed technologies, etc., whereas, the latter is the noise from electric gadgets at home, transport, traffic etc.

Effects of Noise Pollution:

The increase in the noise leads to a decline in the quality of work done by humans. This brings a reduction in the concentration levels of humans. Temporary deafness, psychological issues, and coronary defects are the effects in humans and other living organisms. The old building and historical monuments are also affected by the noise. Plants are also affected by the increase in noise.

Conclusion:

Higher levels of noise are hazardous and it is also difficult to make them escape in a closed environment. The increased levels of noise pollution in the environment have made it an urgent need to create awareness about the causes, effects, and prevention of noise pollution. The higher level of noise should be reduced at home and also at a workplace. People should be educated about the hazards of noise pollution. Let’s all make it our responsibility to prevent the environment from further noise pollution and make the earth a better place to live in.

Answer 2

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:

1. We can reduce noise pollution by turning off appliances when not in use or turning the volume of devices that produce high noise.
2. Aircraft engines and automobile engines should be fitted with silencers to reduce the noise.
3. Factories should be relocated away from residential areas.
4. More trees should be planted along the roads because trees absorb noise.