Pollution has been a serious problem for a certain time around the world.There are many causes for it.Transportation is the main factor of pollution.When the waste gas from cars is released,the air is polluted.People breathing in the polluted air can develop respiratory disease.Another factor is that people throw their garbage everywhere.All kinds of garbage not only spoil the splendid environment,but also cause environmental pollution.What"s more,industrial pollution also deserves our attention.Wastewater from factories is poured into rivers and this causes water pollution.As a consequence,the greenhouse effect becomes a problem which needs our immediate caution and how to solve is urgent all over the world.At present,some measures have been taken to prevernt.For example,people classify the garbage and some is recycled after being collected.People are also encouraged to use paper products instead of plastic products because we know that our living condition will be worse if we keep ignoring this problem.And I believe we can prevent pollution if everyone makes the efforts.
污染已经成为一定时期内时间范围内的一个严重问题.原因很多,交通玉树是主要原因,当汽车排出废气时,空气就被污染了,人们呼吸了被污染的空气,会导致呼吸道疾病.另外一个原因就是人们随处乱扔垃圾,不仅破坏了美观的环境,还污染了环境.还有,工业污染也应该受到我们的关注.工业废水排入河流,引起水污染.温室效应已经成为需要我们立即采取措施并加以解决的问题,而且解决这个问题也是全世界面临的迫切问题.现在已经出台了一些措施.比如,人们将垃圾分类,回收并循环利用.还要鼓励人们使用纸质用品代替塑料.因为我们知道,如果我们仍然忽略这个问题,生活条件将会恶化,我坚信如果每个人都努力的话,我们就一定能防止污染.
