关于灾难的作文英文【一】
地球上的磁场发生了变化，人和动物不知向哪逃窜，失去了方向感。有的被洪水冲走；有的小型哺乳动物被倒塌的建筑压，有的断裂，公路也损坏了。最让感动的是在最紧急时刻一架直升飞机救了在楼顶守候的人。
这告诉我们大家要珍惜资源，在地球上生活的每一样资源都是有限的。一年又一年过去了，人们的生活越来越好了，地球越来越美丽了。大家都节约用水，节约用电，不浪费资源，多植树，把空气变的`非常新鲜；保护动物，不伤害它们。
所有的人都应记住这句话：“要爱护一切，这样，美好的家园就会回来了。”没有自然的破坏和物质的掠夺！生命要为自然而生，永远是真、善、美。这就是我一直向往中的理想之国。
“今天，你为保护地球做贡献了吗？”
关于灾难的作文英文【二】
as we know , water is very important to man, we can’t live without water. the amount of water which is suitable to drink is less and less. but some people don’t care about it .they waste a lot of water in their daily life. even worse, they pour dirty water in to rivers. they throw rubbish into rivers , too. many rivers and lakes are seriously polluted.something must be done to stop the pollution. only in this way can we live happily. if we don’t save water, the last drop of water will be a tear-drop of us.
we know that despite the fact that seventy percent of the earth＇s surface is covered with water, only a little part of it is fresh water. yet the demand for fresh water in our daily life and in industry seems great. moreover, with the expansion of the population and development of industry, the amount of the fresh water needed will increase even rapidly. it is estimated that if such a trend continues, the fresh water on earth will be exhausted very soon. what is worse, more and more water resources are being polluted, making the water unfit to use.
in addition,we must warn the people of the importance of water and the danger we are facing.for example, in most asian societies where rice is the staple food, the water used after cleaning rice contains various nutrients for plant growth and is an excellent detergent to flush the toilet. furthermore, the intriguing idea of converting the inexhaustible sea water to fresh water supplies will be the ultimate solution.
关于灾难的作文英文【三】
水是一切有机体的主要组成部分，全球动植物和40亿人体内含有约11200亿吨水。人类社会依赖水而生存发展。古代，人类对水取利避害，适应水而生存；近代，人类对水兴利除害，兴建工程，开发水利，控制水害；现代，随着社会和生产的发展，地球上可资利用的水日趋短缺，水体受到污染，严重影响人类生存的环境，人类逐渐认识到水是一种重要资源和环境因素，从而在更高的水平上开始对水开展了新的兴利避害活动。
世界气象组织1996年初指出：缺水是全世界城市面临的首要问题，估计到2050年，世界2/3以上的人口将生活在城市，而全球有46％的城市人口缺水，必须平衡社会经济发展和城市淡水供应管理二者之间的关系，进行水资源的储存、输送和管理的大规模工程建设。
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