求一篇关于 水资源短缺的原因，影响的英语作文！初三水平。。麻烦快点

求一篇有关水资源短缺的英语作文~

People can’t imagine life without water. Without it, the earth we live on would be a dead one. There would be no trees, no crops, no animals and no people. So water is considered to be next to oxygen in importance.


Although nearly three quarters of the earth’s surface is covered with water, it is sea water and undrinkable. The demand for water is increasing, while water resources are scarce. Agricultural production needs enormous amounts of water, so does industry. Besides,the rapid growth of population makes it more and more difficult for people to survive because of the water shortage. So water shortage has become one of the most serious problems.


Fortunately, people have realized this pressing problem and are trying to find ways to salve it. First, people are urged to economize on water. Second, measures are taken to protect water resources. Third, circulating water is used for industrial purposes over and over in factovies and treated sewage water is used for irrigation in farming land.

My name is Mao Yilu. I was born on December 4th. I am sixteen years old. I like reading books and traveling. ( I am kind and friendly.) I think if we want to learn English well, we should read more, recite more.( Try to practicing using English every day and have good ways of learning English. For example,prepare each lesson carefully before class, listen to the teacher and take notes carefully in class, take an active part in the English class activities, try to ask the teacher and classmates for help if we have any difficulties, review what is learned regularly, , do our homework carefully. If we study hard, I am sure we will learn English well. )

括号中是自己的一点想法，看值得借鉴不？

People can't imagine life without water. Without it， the earth we live on would be a dead one. There would be no trees， no crops， no animals and no people. So water is considered to be next to oxygen in importance.

　　Although nearly three quarters of the earth's surface is covered with water， it is sea water and undrinkable. The demand for water is increasing， while water resources are scarce. Agricultural production needs enormous amounts of water， so does industry. Besides，the rapid g rowth of population makes it more and more difficult for people to survive because of the water shortage. So water shortage has become one of the most serious problems.

　　Fortunately， people have realized this pressing problem and are trying to find ways to salve it. First， people are urged to economize on water. Second， measures are taken to protect water resources. Third， circulating water is used for industrial purposes over and over in factovies and treated sewage water is used for irrigation in farming land.

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保德县18578122290： 求一篇关于 水资源短缺的原因,影响的英语作文! - ？
祝娥丽科：[答案] People can't imagine life without water. Without it, the earth we live on would be a dead one. There would be no trees, no crops, no animals and no people. So water is considered to be next to oxygen ...

保德县18578122290： 水资源短缺影响因素 - ？
祝娥丽科： 水资源短缺的现象主要是归结于人类对大自然生态系统的严重破坏,其中包括:1.过度砍伐森林树木,导致大量的水土流失;2.大量的生产和生活用水和各种废渣废料不经排污处理直接排入干净水源;3.荒漠和沙漠现象持续严重.另外由于全球气候出现“温室效应”和“厄尔尼诺现象”直接导致了全球气温不断升高,很多国家和地区出现了极其严重的干旱少雨现象,从而制约了海洋,大江,河流的水流来源,也是导致水资源短缺的一个重要原因.

保德县18578122290： 造成水资源短缺的根本原因是什么 - ？
祝娥丽科：过度开垦放牧导致水土流失 水资源的不合理开发利用 气候原因,如深居内陆,水汽无法达到等 希望能帮到你.

保德县18578122290： 我国水资源短缺的原因? - ？
祝娥丽科： 短缺的原因:1、水资源时空分布不均是主要原因;2、人口增长过快,工农业发展迅速,加剧了水资源紧张程度;3、水资源综合利用率低,浪费和污染严;4、生态环境恶化,干旱频率加大.解决地区水资源短缺的措施:1、加强对水资源的综合管理,提高水资源的利用效率,节约用水、防治水污染珍惜和保护水资源;2、加强水利工程和生态工程建设:跨流域调水工程是解决华北地区水资源不足的根本途径;修建水库是解决降水季节变化大的主要措施;加强生态工程建设,提高地表植被的覆盖率.3、大力发展节水农业:主要途径包括积极推广耐旱作物;改革灌溉技术,如实行管道输水、喷灌、滴灌等

保德县18578122290： 水资源短缺给生活带来的影响 - ？
祝娥丽科： 首先,缺水将制约经济发展.农业用水约占全球淡水用量的70%.水资源短缺会阻碍农业发展,危及世界的粮食供应.工业用水约占全球淡水用量的20%,缺水会导致工业停产限产.此外,水资源危机带来的生态系统恶化和生物多样性破坏,将严重威胁人类生存.同时,水危机也威胁着世界和平,围绕水的争夺很可能会成为地区或全球性冲突的潜在根源和战争爆发的导火索.

保德县18578122290： 导致水资源短缺的主要原因有哪些？
祝娥丽科： 1、天气原因,如果长期干旱、降雨量稀少,必然会成为直接的主要原因; 2、工业和生活用水的浪费、不合理使用、开采以及排污污染导致可用水资源下降; 3、蓄水基础设施不完善,降水流失(地势高亢、树木植被绿化稀少蓄水能力不足、湖泊、堤坝稀少等); 4、地区地势,比如高原沙漠地区、客观环境导致缺水;

保德县18578122290： 我国水资源短缺的主要原因是什么? - ？
祝娥丽科： 首先,自然原因:我国东部属季风区,降水量季节分布不均,夏季多雨,冬季降水较少,西部地区是大陆性气候,降水稀少,这是自然原因,导致我国水资源较少 人文方面,我国人口众多,人均水资源极少,工农业蓄水量大,所以水资源紧缺,且浪费、污染严重.

保德县18578122290： 造成我国水资源短缺的原因 - ？
祝娥丽科： 1、水资源在空间上分布不均匀,南方多,北方少; 2、水资源在时间上分布不均匀,夏季多,冬季少; 3、我国人口众多,发展速度又很快; 4、污染、浪费的现象严重.

保德县18578122290： 地球上的水资源为什么会短缺? - ？
祝娥丽科： 所谓的水资源短缺是通常是指淡水资源的短缺,造成资源短缺的原因很多,有人为的原因也有自然的变化,例如,华北地区地下水的短缺,与现在的气候变暖有一定的关系,没有充足的地下水补给,逐渐的形成了,华北地区地下水大漏斗的形成.还有是地下水的污染,

保德县18578122290： 造成我国水资源紧缺的原因有哪些?从自然原因和人为原因两方面回答.尽量简写! - ？
祝娥丽科： 自然:我国水资源短缺,南北方水资源分布不均.人为:浪费污染严重