关于环保的英 语作文(精选多篇)

-精选财经经济类资料- 关于环保的英语作文(精选多篇) 有关于环保的英语作文作文一：man and his environmentthroughout history man has changed his physical environment in order to improve his way of life. with the tools of technology he has altered many physical features of the earth. he has transformed woodlands and prairies into farms and made lakes and reservoirs out of rivers for irrigation purposes or hydroelectric power. man has also modified the face of the earth by draining marshes and cutting through mountains to build roads and railways.however, mans changes to the physical environment have not always had beneficial results. today, pollution of the air and water is an increasing danger to the health of the planet. each day thousands of tons of gases come out of the exhausts of motor vehicles. smoke from factories pollutes the air of industrialized areas and the surrounding areas of the countryside. the pollution of water is equally harmful. the whole ecological balance of the sea is being changed and industrial wastes have already made many rivers lifeless.now environmental protection is more pressing than ever before. as we know, massive destruction of environment has brought about negative effects and even poses a great threat to mans existence. indifference to these problems will mean committing suicide. therefore, effective measures should be taken and laws passed to conserve environment. otherwise, man is certain to suffer from the serious consequences caused by this lack of care for his living surroundings.人和环境人类有史以来不断改变自然环境，以改善自己的生活方式。人类借助技术工具改变了地球的许多自然特征。他将林地和草原改造成为农田，使江河变成湖泊和水库，用于灌溉或用于水力发电。人类还通过给沼泽地排水、凿石劈山、修建公路和铁路等方式，改变了地球的面貌。然而，人类改变自然环境并不总是带来有益的结果。今天，空气和水的污染给地球的健康造成越来越严重的危害。每天机动车辆的排气管排出成千上万吨废气。工厂释放的烟雾污染了工业区和周围乡村的空气。水污染同样有害，海洋的整个生态平衡正在受到破坏，工业废水已使许多河流的生物死亡。现在，环境保护比以往任何时候都更为紧迫。我们知道，对环境的大规模破坏已经带来负面影响，甚至严重威胁到人类的生存。对这些问题漠不关心将意味着自我毁灭。因此，应采取有效措施并通过法律来保护环境。不然的话，人类势必遭受因其不关心生存环境而引起的严重后果之苦。作文二：protection of the environmentonce man did not have to think about the protection of his environment. there were few people on the earth, and natural resources seemed to be unlimited.today things are different. the world has become too crowded. we are using up our natural resources, and polluting our environment with dangerous chemicals. if we continue to do this,human life on earth will not survive.we realize that if too many fish are taken from the sea, there will soon be none left. yet, with modern fishing methods, more and more fish are caught. we know that if too many trees are cut down, forests will disappear. yet, we continue to use powerful machines to cut down more and more trees. we see that if rivers are polluted with waste products, we will die. yet, waste products arestill put into rivers.we know that if the population continues to rise at the present rate, in a few years, there wont be enough food. what can we do to solve these problems?if we eat more vegetables and less meat, there will be more food available. land for crops feeds five times more people than land where animals are kept.our natural resources will last longer if we learn to recycle them.the world population will not rise so quickly if people use modern methods of birth control.finally, if we educate people to think about the problems we shall have a better and cleaner planet in the future.保护环境过去，人们不必担心保护环境的问题。因为那时地球上人口稀少，自然资源似乎取之不尽。如今，一切都改变了。世界变得拥挤异常。我们正在耗尽我们的自然资源，有毒化学制品的使用也正污染着环境。如果我们继续这样下去，地球上的生命将不复存在。我们都知道如果从海里捕捉太多的鱼，海里就不会再有鱼了。但是，现代化的捕鱼技术使得捕鱼量越来越大。我们都知道如果砍伐太多的树木，森林就会消失。但是，我们仍旧使用强大的机械砍伐越来越多的树木。我们都知道如果河水被废弃物污染的话，我们只有死路一条。但是废弃物仍然源源不断地进入河里我们知道，人口继续照现在这个速度增长的话，不出几年，就会发生食物短缺