Noise Pollution Essay

350 WordsJun 3, 20132 Pages
What is Noise Pollution? • Noise pollution is unpleasant noise created by people or machines that can be annoying, distracting, intrusive, and/or physically painful. • Noise pollution can come from sources such as “…road traffic, jet planes, garbage trucks, construction equipment, manufacturing processes, lawn mowers, leaf blowers and boom boxes. • Noise or sound is measured in decibels (dB). An increase of about 10 dB is approximately double the increase in loudness. • A person’s hearing can be damaged if exposed to noise levels over 75 dB over a prolonged period of time. The World Health Organization recommends that the sound level indoors should be less than 30 dB What are the health concerns related to Noise Pollution? • The World Health Organization (WHO) and the U.S. Environmental Protection Agency (EPA) recognize the harmful health effects of noise pollution. • According to the CDC, noise pollution is “an increasing public health problem” that can lead to a variety of adverse health effects. • Problems related to noise include hearing loss, stress, high blood pressure, interference with speech, headaches, disturbance of rest and sleep, productivity and mental-health effects, and a general reduction in one’s quality of life. Noise Pollution and Children in the Child Care Setting • Studies show that children in classrooms who are exposed to noise pollution experience reading delays. • Children exposed to noise pollution learn to tune out not only noise but also the teacher’s voice, which can harm their reading and language skills. • Children have more difficulty understanding spoken language and distinguishing the sounds of speech when learning in a noisy environment. • Children from noisier areas have higher resting blood pressure and higher stress levels. • Children develop better concentration skills in a quiet environment. What you

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