四级作文环境污染范文求英语四级环保作文一篇

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To protect the environment, 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.
Scientists are finding ways to stop air pollution especially in big industrial areas and densely-populated cities. They are studying new ways of generating electricity that may be less damaging to the environment. In the meantime, many power plants are being modernized to give off less polluted material. Also, engineers try to design and locate new power plants to do minimum damage to the environment.
Turbidity current growth rate of the Earth, or even greater than the concentration of bustion caused by cO2 growth rate, therefore, atmospheric turbidity will influence the Earth's climate can not be ignored. The increase in turbidity over the world there are many reasons, such as fuel consumption increase, fuel increase in agricultural machinery, mechanized farming, and so an increase in Young earth.
It is urgent that immediate and effective actions should be taken right away. First, more trees need to be planted to help improve and beautify the environment. Besides, stricter laws concerning global warming and irresponsible use of fuel resources have to be put into effect andachieved good results. In a word, there is a long way to go before we can take a fortable world for granted again .
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 practice, because more people means more people means morepollution. Finally, those who destroy the environment intentionally should be severely punished. We should let them know that destroying environment means destroying mankind themselves.
四级作文环境污染范文求英语四级环保作文一篇
There are still many problems of environmental protection in recent years. One of the most serious problems is the serious pollution of air, water and soil. the polluted air does great harm to people’s health. The polluted water causes diseases and death. What is more, vegetation had been greatly reduced with the rapid growth of modern cities.
However, it may be that we still have a long way to go before we have a "clean" world. Nearly all of the countries are trying hard to prevent and control air pollution. There indeed seems to be no end to tasks that environmentalistswill be required to do. People will continually find new ways to control pollution.
我的看法是,为了保护环境,政府应当采取更具体的措施。首先,应当通过教育的方法使人们充分謒到环境保护的重要性。第二,应更加努力把计划生育政策付诸实施,因为人口多就意味着污染严重。最后,要严惩那些故意破坏环境者。使他们破坏环境就是毁灭人类自己。
参考资料:
Environmental Protection
No one,regardless of race, religion or nationality, can deny that the world we live in is being increasingly intolerable because of the effects of global warming. Aording to many experts, even greater impacts are still on the way.
环保
没有人,不管是什么种族、宗教或民族、可以否认,我们生活的这个世界变得越来越无法忍受,因为全球变暖的影响。根据许多专家,甚至更大的影响仍在路上。
有许多源自文库因,是我们的问题。一方面,海域排放入大气的碳是导致,必将在未来的事业,具有明显的全球变暖根据理论。另一方面,知识的匮乏有关环境保护的重要性,阻碍了这个问题的解决。
There are numerous causes for this problem. On one hand, human-related emissions of carbon into the atmosphere is causing, and will in the future cause, significant global warming aording to the theory. On the other hand, the lack of knowledge about the importance of protecting environment hinders the solving of the problem.
2.
The impact of air pollution on climate
Air pollution is now discussing how they affect climate. The most serious air pollution is generated by burning: the burning of sulfur in coal and oil, will produce sparse oxides; air to participate in high-temperature reaction, will produce nitrogen oxides; will produce inplete bustion of hydrocarbons and carbon monoxide; while bustion of pyrolysis gasoline, but also release lead; ... .... However, even the cleanest fuel bustion will produce carbon dioxide. Of course, the animal's breathing process, the same release carbon dioxide, and that of carbon dioxide into the atmosphere, about 80% came from breathing, only 20% from fuel bustion. However, the burning destroyed the natural balance of carbon dioxide, so that the concentration of atmospheric carbon dioxide increased yearby year, which may cause the "greenhouse effect", so that the earth's rising temperatures.
很紧迫的是,应立即采取有效的行动,马上。首先,种植更多的树木需要帮助改善和美化环境。除此之外,更严厉的法律关于全球变暖的燃料资源和不负责任的使用必须付诸实践,取得了较好效果。总之,还有很长的路要走,我们就能采取一种舒适的世界是理所当然的了。
1.
Air pollution is one of the major problems of the modern world. A great deal of energy is needed to run the factories of modern industrial nations. Automobile, trains, planes and busses need energy, too. Nearly all of this energy is produced by burning fuels. The burning produces wastes, some of which remain in the air, causing air pollution.
保护环境
目前环保还存在着许多问题。最严重的问题就是空气、水和土壤的严重污染。污染的空气对人类的健康十分有害。污染的水引起疼病,造成死亡。更有甚者,随着现代社会的迅速扩建,植被大大的减少。
为了保护环境,各国政府做了大量的工作。采用了立法措施控制大气污染,保护森林资源和海洋资源,制止任何环境污染。因此,在当今的环保中政府起着最重要的作用。
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