某英文報社正在舉行題為“Fight against Haze(霧霾)”的征文活動。請你就此題目寫一篇英文短文應(yīng)征,內(nèi)容包括:1.霧霾會造成哪些危害;2.我們可以采取哪些應(yīng)對措施。
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? ? ? ? With the development of the society, haze has become a more and more serious problem.Haze is air pollution in which is mixed up with dust, smoke and other dry particles,and it obscure the clarity of the sky and interacts with the natural environment.
? ? ? ? This kind of air pollutant come from a variety of natural and manmade sources.Natural sources can include windblown dust,and soot from wildfires.Manmade sources can include motor vehicles, and industrial fuel burning,and manufacturing operations.The one of the main cause that touches off haze is manufacturing operations.Many factories were over measure produced the smog that had over the standard and the smog seriously influence the air become air pollution.
? ? ? ? The components that make up haze may have negative effect on people's health especially that of the children and the elderly.Aso not excluded are those who have certain diseases such as asthma,allergy, and pneumonia and lung disease.Workers working in the open air have a high risk in their health.
? ? ? ? One of effective solutions to help eliminate haze is to make some chemistry changes during the manufacturing process,so it could reduce harmful emissions which are produced by manufacturing operations.