Recently,the topic of air pollution has aroused more and more attention since pollution haze,a kind of weather,has appeared frequently in our cities.Just as the picture showed,when pollution haze comes,the whole city was covered with suspended particles（悬浮颗粒） which can breath into our body causing heavy problem to our health.
Haze is air pollutionwhich is mixed up with dust， smoke and other dry particles ，and it obscure（掩盖） the clarity of the sky and interacts （互相影响）with the natural environment.This kind of air pollutant come from a variety of natural and manmade sources（人为来源）.Natural sources can include windblown dust（风尘）， and soot （灰）from wildfires.Manmade sources can include motor vehicles（机动车辆）， and industrial fuel（工业染料） burning.The one of the main cause that touches off haze is manufacturing operations.（制造业务）.Many factories were over measure produced the smog that had over the standard and the smog seriously influence the air become air pollution.
Last year several places in china were blanketed with（覆盖着） thick fog.Everything around disappeared from our sight.Some highways were closed.Traffic jams were commonly seen in the streets.Many people, especially children and seniors, even found it difficult to breathe.As a result, local hospitals were crowded with people who had problems with their noses and lungs.Part of the cause was the dry weather, but the severely damaged environment contributed a lot to this nightmare.
Due to the bad effect from pollution haze,a green and clear environment,rather than anything else,turns to be an important role and a urgent iue in our daily lives.Meanwhile we just live in only an earth,if we didn’t try to protect our common hometown,we would have no place to settle.Thus,we should take effective measures to rebuild our beautiful environment of the cities from now on.In my opinion,law and regulations should be enforced by the government and authorities to control the emiion of polluting gas.We can also eat some Special food, such as carrots, pears, honey and so on.To ourselves,we should enhance the awarene of environment protection and choose a green lifestyle to make contribution to our earth day from day.
