英语作文 保护环境

英语作文 保护环境      下载

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这是英语作文 保护环境WORD完整下载版，目录如下

1） 让地球妈妈幸福
2）个人责任与社会环境
3）Cars and Air Pollution
4）Only One Earth
5）Environmental problems
6）Good environment
7）save resources
8）Man and His Environment
9）A Polluted Environment
10) How to develop low-carbon economy
11）Water pollution
12）人和环境
13）如何保护环境
14）earth
15）地球一小时
16）Important to save water
17）Making Every Day Earth Day
18）空气污染 Air Pollution
19）Planting Trees (植树)
 
举例
 
 人和环境
Throughout 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 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, man's 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 man's 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.

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