Topic noise pollution - thesis statement writing unit 04, ENGL0101 PDF

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thesis statement writing unit 04, ENGL0101...

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:Topic Noise pollution in cities

Noise pollution in cities is more dangerous than people may think. Exposure to continued noise pollution in cities, where mostly people live, could cause several diseases to develop. Such as hearing loss, sleep disturbances, and stress which cause high blood pressure and heart disease. Noise pollution is one major element of the modern world side effect of causing many diseases, yet many are not aware of the .extent of this hidden harmful pollution Extremely high noises can damage both the membranes and the cells in the ear. The damage of hearing could occur even after the noise exposure has stopped, that’s because long noise exposure can kill the nerve cells in the inner ear. Ears are a sensitive instrument and not designed to handle long noise stresses. Day to night . exposure for noise can take the gift of hearing away from us There are many variables that can cause sleep disturbances; However, noise pollution takes the greatest proportion of causing insomnia. As the human being triggered by the hearing sense above the rest of his senses, and because the human body when it goes to sleep mainly needs calm in order to remain in a state of relaxation. Noise pollution in cities is extreme at all times, and thus forcing the city . populations to not sleep enough at any time even by the night Constant background noise makes focusing and thinking a very hard task, also loud pollution causes stress and may cause high blood pressure and heart disease due to constant stress throughout the day. As the noise is a lot of densely interfering sounds due to the vital activity of cities, and since hearing by nature is not like the rest of the senses, it always receives what is around it constantly. This makes noise pollution a . major cause of high blood pressure and heart disease out of the prolonged stress...