有关环保的英语演讲稿5分钟

1、有关环保的英语演讲稿5分钟 有关环保的英语演讲稿1throughout 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 reserviors out of rivers

2、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

3、 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 ecologic

4、al 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. indif

5、ference 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.有关环保的英语演讲稿2how to protect the enviro

6、nment?nowadays, more and more people realize its necessary and important to protect the environment. also,there are some people who dont pay attention to hygiene and they cant stop littering the rubbish casually or spitting everywhere all the time.and in addition, there are a few factories often cut

7、ting down the trees, discharging chemicals and dirty water and so on.and it causes many problems like the greenhouse effect.if they do these day by day and our life will be harder and harder,so we have to stop them. to stop them we can put up commonweal advertisements and tell them the detriment of

8、destroying the environment.so we can start from now to make a beautiful life.有关环保的英语演讲稿3in modern society, we tend to become more and more aware of our living environment or physical environment, because we are not clean as before. so many people now choose their house as to its environment but not

9、its location and expenses to afford it. as we all know, the environment pollution is more and more serious during these years, what we could do is to make great efforts in protecting environment gradually. as to government pollution, as to common people. we also try to protect it and make it remain

10、clean. although we have managed to protect the environment to a certain extent. it is still a very long way to go.有关环保的英语演讲稿4nowadays,with more and more serious problem such as the global increasing temperture,the melting ice and the rising sea-levering,people are recognizing the important of develo

11、ping the low-carbon economic now.there are many ways we can do to reach the loe-carbon economic.fristly,discovering others fuels which is more clean and more green to instead of the using of carbon.secondly, we should have the save-energy conscious and do something which we can make,for instance,usi

12、ng the bus ranther than car when you go out,re-use the thing that can be recycle used,reducing the use of plastic bags.last but not least,we should plant more trees or other greenplants,in which way we can not only improve the environment,but also can make our home more beauty.in my opnion, the most

13、 important thing to reach the low-carbon economic is everyone must try their best do what they can do for it.once everyone have the sence of low-carbon economic and have the action by themselves ,it will be earlier to reach it.有关环保的英语演讲稿5there are still many problems of environmental protection in r

14、ecent years. one of the most serious problems is the serious pollution of air, water and soil. the polluted air does great harm to peoples health. the polluted water causes diseases and death. what is more, vegetation had been greatly reduced with the rapid growth of modern cities.to protect the env

15、ironment, governments of many countries have done a lot. legislative steps have been introduced to control air pollution, to protect the forest and sea resources and to stop any environmental pollution. therefore, governments are playing the most important role in the environmental protection today.in my opinion, to protect environment, the government must take even more concrete measures. first, it should let people fully realize the importance of environmental protection through education. second, much more efforts should be made to put the population planning policy into practi