ESSAY ON NOISE POLLUTION IN ENGLISH 200,500,AND 1000 + WORDS

Essay on noise pollution for student and teachers for various exams 

essay on noise pollution

ESSAY ON NOISE POLLUTION 

 

NOISE POLLUTION

Noise is any unwanted and unpleasant sound that causes discomfort.

Properties:

The unit of measurement of noise is the decibel (dB), which is one-tenth of the larger unit called bel (B). A decibel is equal to the faintest sound that can be picked up and heard by the human ear. The World Health Organisation has fixed 45 decibels as the safe noise level for a city. However, a maximum duration of exposure to 90 dB noise level, without having the risk to suffer hearing loss, is 8 hours a day.
Sources of Noise:

Noise comes from a variety of sources like airplanes, trains, trucks, buses, motorcycles, pneumatic drills, workshops and factories, radio, television sets, stereo system and public address systems. Noise levels of normal breathing, whispering, conversation, heavy automobile and jet aircraft are 10, 30, 60,100 and 120 dB respectively. Noise level of as low as 50 to 55 dB may delay or interfere with sleep. Noise in the 80-90 dB range may cause irreversible changes and noise level of 160 dB can kill a rat.
Continuous long-term exposure to noise levels as low as 55 dB can permanently damage hearing. Explosion (130 dB) and other extremely loud noises can cause instantaneous damage to the ear.

Effects of Noise Pollution:
1. The recognition of noise as a pollutant is rather new because its negative effects are subtle.
2. Depending upon the noise level and duration of exposure, hearing in man can either be impaired or lost completely and permanently, leading to deafness.

3. Loud and continuous noise causes rapid beating of the heart and raises cholesterol level resulting in permanent constriction of blood vessels. This leads to high blood pressure, and problems of blood circulation and even cardiac disturbances.

4. Loud noise causes peptic ulcers, gastrointestinal problems, allergy, infertility, nervousness, etc.

5. Noise makes the child irritable and hyperactive and affects the development of the child’s mental faculties. It has been established that there is an increased incidence of birth defects, still-births and unusually low weight among children born to mothers living near airports. People in the noisy environment get tired and are irritable.
Many social conflicts and even lack of cooperation have been attributed to unwanted noise, which keeps individuals irritated, upset, imbalanced and fearful.
Noise is thus a low killer. However, the movement against noise pollution is weak in India, because most of the people do not consider noise a pollutant, but rather a part of routine life.

ESSAY ON NOISE POLLUTION IN ENGLISH 500 WORDS FOR ALL TYPES OF EXAMS

ESSAY ON NOISE POLLUTION

 

Noise pollution

In the modern life of human beings, a new type of pollution has been created which is called noise pollution. Noise pollution has become one of the major problems in India affecting human life in many ways. The crowded city village mechanics type of transportation means of entertainment the environment is getting polluted due to their constant noise. Noise is actually a process of life and it is a danger signal to the physical environment of man simple level of the noise is essential to maintain the daily lives however undesired sound which is not bear by the people, animals or plants causes noise pollution in the environment. Noise is commonly called as the unnecessary sound created by many industrial or non-industrial sources used in daily life in our surrounding. High-level sound creates harmful effects and discomfort to the health mainly to the ears.

The most important argument in favor of sound control is that loud sound may adversely affect
people in many ways. Noise above a certain level can cause hearing loss. Occupational noise exposure is the most similar cause of sound-induced Hearing Loss (NIHL). For example, repeated exposure to noise pollution at
a construction site can cause NIHL to construction workers, an effect that cannot be
There are some people who oppose such laws against noise generation. They assert that some amount of noise is inevitable. The sources may be domestic, natural, commercial or industrial.
People trust that makes a sound at times is their basic right to express their emotions. They want to cheer and shout for their favorite team and dance to the beat of loud music when happy. They take any regulation on noise, as
infringement on their basic rights. To sum up, suitable action has to be taken to attenuate the noise levels and control noise

Noise pollution is categorized into 4 part 

  • Industrial pollution
  • Transport noise
  • Neighborhood noise.
  • natural noise

 

ESSAY FOR NOISE POLLUTION 250 WORDS FOR ALL TYPES OF EXAMS 

essay on noise pollution

ESSAY ON NOISE POLLUTION

Noise pollution emissions of loud sound which can ham fully impact the human as well as animal activity or health the source of noise pollution produce outdoor generally machine transport vehicleS Due to noise, the hearing capacity decreases and the chances of deafness of the man increases. This causes fatigue, headaches, insomnia, etc. Diseases increase blood pressure due to noise and heart rate increases. This leads to increased cholesterol deposition in the arteries, which increases blood pressure. This creates anger and excitement in nature. Due to this, anger increases, old age comes quickly when there is constant noise. Adrenal hormones are released due to excessive sun. Due to being always noisy, it is also called fertility, due to which the sensory nervous system becomes weak

Reason For Noise Pollution- The main reason for noise pollution is the loud noise due to the increasing population, noise from the factories, noise of vehicles, instruments and various types of sound coming from all four directions. In metros, noise pollution is crossing its peak.

Effects of noise pollution – Various types of dangerous diseases such as cancer, heart attack, shortness of breath, cough, eye irritation, and allergies are increasing due to pollution.

Conclusion-  Unless we take any step to prevent pollution ourselves, we cannot overcome this problem. Therefore, we should try to reduce it together, otherwise, it will be very difficult for the survival of mankind.

ESSAY ON NOISE POLLUTION IN ENGLISH 500 WORDS FOR ALL TYPES OF EXAMS 

NOISE POLLUTION ESSAY IN ENGLISH 

ESSAY ON NOISE POLLUTION

 

 

 

 

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