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水资源的英语作文

时间:2016-12-02 12:07:27 | 编辑:王晓坤

导语:水资源是发展国民经济不可缺少的重要自然资源。在世界许多地方,对水的需求已经超过水资源所能负荷的程度,同时有许多地区也濒临水资源利用之不平衡。下面是小编为你带来的水资源的英语作文,欢迎阅读。

第1篇:水资源的英语作文

Water Shortage

提纲

1. 水的重要性。

2. 造成水资源短缺的原因。

3. 怎样缓解缺水问题及保护水资源。

People can't imagine life without water. Without it, the earth we live on would be a dead one. There would be no tree, no crop, no animal and no people. So water i conidered to be next to oxygen in importance.

Although nearly three quarter of the earth' urface i covered with water, it i ea water and undrinkable. The demand for water i increaing, while water reource are carce. Agricultural production need enormou amount of water, o doe indutry. Beide,the rapid growth of population make it more and more difficult for people to urvive becaue of the water hortage. So water hortage ha become one of the mot eriou problem.

Fortunately, people have realized thi preing problem and are trying to find way to alve it. Firt, people are urged to economize on water. Second, meaure are taken to protect water reource. Third, circulating water i ued for indutrial purpoe over and over in factovie and treated ewage water i ued for irrigation in farming land.WWw.hAOZUowEN.com

第2篇:水资源的英语作文

Water Problem in the Future(未来的水资源问题)

1.水资源问题将来会更严峻;

2.解决水资源问题的办法。

[写作导航)第一段围绕提纲,举例说明为什么水资源问题会变得更加严重,如人口增加带来的水污染、工农业生产带来的水污染等,段末呼吁应采取果断措施,为第二段伏笔;第二段给出解决办法,一是垃圾、废水等废弃物的处理,二是部分或全部回收利用废弃物。

[范文]

Preently, the world i faced with eriou water problem. But thee problem witt become more intene and more complex in the future. Our increaing population witt tremendouly increae urban water, primarily ewage. On the other hand, increaing demand for water witt decreae ubtantially the amount of water available for diluting wate. Rapidly expanding indutrie which involve more and more complex chemical procee will produce large volume of liquid wate. Many of theewitt contain chemical that are poionou. To feed our rapidly expanding population, agriculture will have to be intenified. Thi will involve ever increaing quantitie of agriculture chemical. From thi, it i apparent that dratic tep mut be taken immediately to develop corrective meaure for the pollution problem.

There are two way by which thee pollution problem can be leened. The firt relate to the treatment of wate to decreae their pollution hazard. Thi involve the proceing of olid wate "prior to" dipoal and the treatment of liquid wate to permit the reue to the water or bet reduce pollution upon final dipoal. The econd approach i to develop an economic ue for all or part of the wate. Farm manure i pread in field a a nutrient. Wate from ewage dipoal plant are ued in ome area both for irrigation and for the nutrient contained. Liquid wate from other proceing plant may alo be ued a a upplemental ource of water. Only by doing thee promptly now can we expect to olve the eriou water problem in the future.

第3篇:水资源的英语作文

人们总以为淡水是取之不尽的,实际上淡水资源是很有限的。请谈谈你的看法。

It i generally believed that there i a good upply of freh water.But to our diappointment,the fact i jut the oppoite.

A we can ee,the world population i growing rapidly day by day.So enough freh water i needed to feed uch a big population. What' more,with the development of indutry,factorie and vehicle produce poionou gae or wate,which conequently reult in the pollution of water. Though freh,a good amount of it can no longer be ued. Only quite limited freh water reource i available to human being. So it' high time for u human being to take quick action to protect water reource.Stop pollution and ave water,otherwie,we cannot urvive on the earth.

With freh water,the world will be properou.