关于环保的英语作文,分4段,1写开头引入话题2写原因3写对应措施4写总结原因：1森林减少,二氧化碳增加,大气污染环境破坏 对应：减少二氧化碳,种草种树保护环境,实用可回收的产品

关于环保的英语作文,分4段,1写开头引入话题2写原因3写对应措施4写总结原因：1森林减少,二氧化碳增加,大气污染环境破坏 对应：减少二氧化碳,种草种树保护环境,实用可回收的产品
关于环保的英语作文,分4段,1写开头引入话题2写原因3写对应措施4写总结
原因：1森林减少,二氧化碳增加,大气污染环境破坏 对应：减少二氧化碳,种草种树保护环境,实用可回收的产品

关于环保的英语作文,分4段,1写开头引入话题2写原因3写对应措施4写总结原因：1森林减少,二氧化碳增加,大气污染环境破坏 对应：减少二氧化碳,种草种树保护环境,实用可回收的产品
Man and His Environment
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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我很害怕才发这个的。. 各位 对不起 千万别进来 我是一个上海女人，买了认沽权证600106 ，赔得惨不忍睹。几天前，我下夜班回家被一辆大卡车撞死了。司机把我的尸体抛到路径边的小河里。然后逃走了，如果你看到这条消息后，请将她发给四个论坛，如果没有发，你的会在一个月后被车撞死，你的会得绝症，如果你照这上面做了，在五天后，你喜欢的人也会喜欢你，给位不好意思，不知道是谁先发的 MLP太趄了 好J8鹰 没...

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我很害怕才发这个的。. 各位 对不起 千万别进来 我是一个上海女人，买了认沽权证600106 ，赔得惨不忍睹。几天前，我下夜班回家被一辆大卡车撞死了。司机把我的尸体抛到路径边的小河里。然后逃走了，如果你看到这条消息后，请将她发给四个论坛，如果没有发，你的会在一个月后被车撞死，你的会得绝症，如果你照这上面做了，在五天后，你喜欢的人也会喜欢你，给位不好意思，不知道是谁先发的 MLP太趄了 好J8鹰 没的办法 为了自己 只有发了

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