英文作文保护水资源谢谢急啊

[六年级第四单元作文建议书节约水资源反对浪费450字急！]尊敬的校邻导：你们好！我是本校的一名小学生，我经常看见学校水龙头在滴滴答答地滴着。一个水龙头一二十秒流失1克水来计算，一分钟流失3克，一小时流失180克，一天流失4。32千克，一年...+阅读

这篇你参考参考，不行再说~ 保护水资源的作文1、很多工厂排废水到河里和湖里

2、有些人在日常生活中浪费水资源

3、我们要保护好水资源Water Resource Protection

We human beings cannot live without water,and water resource is limited,but nowadays,much water is polluted and wasted.

Many factories discharge waste water into rivers,lakes and even seas.Water pollution has become a threading problem to the earth.

And a lot of people waste water in their daily lives.For example,many would leave the tap running after their washing hands,and other people would not reuse the water.

Once polluted or wasted,water cannot be regenerated.So we must protect the water resource.

这篇比较长~

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 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