雾霾作文600字.doc

雾霾作文600字
篇一：雾霾作文
[雾霾作文]
这几天，持续消失雾霾，我们都知道，雾霾有毒，教育局特发通知，中小学生停课，雾霾作文，小学六年级作文《雾霾作文》。这可把我们快乐坏了，有的人恨不得说，雾霾呀！你rises a pressing problem confronting the protection of the environment. It is the haze weather, an air pollution in which is mixed up with dust, smoke and other dry particles. This phenomenon has aroused wide concern towards air quality.
As to this problem, there are several reasons accounting for my viewpoint. The most important reason for this is manufacturing operations. Many factories were over measure produced the smog that had over the standard and the smog seriously influence the air quality. The second important reason for this is motor vehicles. There is no denying that gas emission of private car is a great evil of air pollution. The third important reason is industrial fuel burning, I think. Industrial fuel burning leads to a large number of dust and poisonous gas breathed by people, healthy or not. All of above are manmade sources. Natural sources can include windblown dust, and soot from wildfire.


It has done great harm to our daily life. For example, everything around disappears from our sights. Many people, especially children and seniors, even find it difficult to breathe. As a result, local hospitals are crowded with people who have problems with their noses and l