单词不用按顺序吧 In recent years, more and more people are concerned about the environment.Particularly with regard to environmental pollution problems, it has become the world's a major challenge.Currently worldwide there are different degrees of pollution problems, with global implications have air pollution, marine pollution, urban environmental issues. Hugo said: Nature is a good mother, is also a ruthless butcher.As time goes by, it was discovered that when a big trouble of environmental pollution.This is because the pollution will cause direct damage to the ecosystem and impact, such as desertification, deforestation, also to the ecological systems and human society, the harm caused by an indirect, sometimes indirect environmental effects were more harmful than the direct harm caused by larger and harder to resolve.Moreover, most environmental pollution is the pollution caused by human beings.For example, urban air pollution, the air foul, and increase the incidence of people and so on; pollution to water quality deterioration of a general decline in the quality of drinking water sources and threaten people's health so on. Serious pollution incidents caused not only health problems, but also create social problems.People find these problems are very difficult to resolve.Until now, people come up with a lot of solutions. The Government has also formulated relevant laws so that those who damage the environment of people brought to justice. However, the most important thing is that everyone has to protect the environment consciousness,because humans have only one earth. 最近几年,越来越多的人开始关注环境问题。尤其是关于环境的污染问题,这已经成为世界的一大难题。目前在全球范围内都不同程度地出现了环境污染问题,具有全球影响的方面有大气环境污染、海洋污染、城市环境问题等。 雨果说过:“大自然是善良的母亲,也是冷酷的屠夫。”随着时间的推移,人们发现环境污染时一个大麻烦。这是因为环境污染会给生态系统造成直接的破坏和影响,如沙漠化、森林破坏、也会给生态系统和人类社会造成间接的危害,有时这种间接的环境效应的危害比当时造成的直接危害更大,也更难解决。而且,最受环境污染影响的就是造成环境污染的人类。例如城市的空气污染造成空气污浊,人们的发病率上升等等;水污染使水环境质量恶化,饮用水源的质量普遍下降,威胁人的身体健康。 严重的污染事件不仅带来健康问题,也造成社会问题。人们发现这些问题是非常难解决。直到现在,人们想出了不少解决措施。而政府也制定出有关的法律,使那些破坏环境的人受到法律制裁。但是,最重要的是每个人都有保护环境的意识,因为人类只有一个地球。