污染空气的作文英语怎么说
Ⅰ 求空气污染的英语四级作文 air pollution 120个字左右
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 instrial nations. Automobile, trains, planes and busses need energy, too. Nearly all of this energy is proced by burning fuels. The burning proces wastes, some of which remain in the air, causing air pollution.
Scientists are finding ways to stop air pollution especially in big instrial 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.
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 environmentalists will be required to do. People will continually find new ways to control pollution.
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 proce sparse oxides; air to participate in high-temperature reaction, will proce nitrogen oxides; will proce incomplete combustion of hydrocarbons and carbon monoxide; while combustion of pyrolysis gasoline, but also release lead; ... .... However, even the cleanest fuel combustion will proce 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 combustion. However, the burning destroyed the natural balance of carbon dioxide, so that the concentration of atmospheric carbon dioxide increased year by year, which may cause the "greenhouse effect", so that the earth's rising temperatures.
Turbidity current growth rate of the Earth, or even greater than the concentration of combustion 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.
In addition to the greenhouse effect and atmospheric turbidity may affect the Earth's climate, other factors such as sunspot activity, etc., to some extent also affect the Earth's climate. Sunspot activity since 1900 are constantly increasing. As the sunspot can increase the amount of solar radiation and thus cause rising temperatures.
The air pollution on the Earth's climate, they are not scientifically conclusive evidence on the. Most of was a bold extrapolation.
Ⅱ 如何制止空气污染英语作文
How to stop air pollution
Nowadays,stopping air pollution has become the common issue that concerns the governments of many countries and people of all walks of life . Air pollution has caused a series of environment problems,such as the green house effect,damage to the ozone layer and acid rain. They all pose a threat to human living condition and health.
Therefore,effective measures should be taken to stop air pollution. First,the government must make sure related laws are put into practice. Those who give off waste gases into the air directly without disposal would be punished. Second,people get ecation about what they could do to stop air pollution. Everyone using more public transportation and less private vehicle will rece emission dramatically. Finally,let the forests play a positive rule. We need to plant more trees to purify the air instead of cutting them down.
However, as a famous saying goes:“easier said than done”. Only the whole world works together and everyone takes action can human being succeed in stopping air pollution.
如何制止空气污染
世界,杜绝空气污染已经成为各国政府和各界人士共同关心的问题.空气污染带来了一系列的环境问题,如温室效应、臭氧层破坏和酸雨等.这些环境问题正在威胁着人类的生存环境和身体健康.
因此,我们必须采取有效的措施来制止空气污染.首先,政府需要确保相关的法律得到了执行,那些排放未处理废气的人需要受到应有的惩罚.其次,需要教育人们如何行动起来停止空气污染,如果每个人都多用公共交通少用私家车就会减少大量的尾气排放.最后,应该发挥森林的作用,我们需要植树造林来净化空气而不是滥砍滥伐. 美国进口普卫欣天猫
当然,俗话说,说起来容易做起来难.只有全世界一起合作,每个人都真正地行动起来,人们才能取得制止空气污染这场战争的胜利.
Ⅲ 关于空气污染的英语作文怎么写
Nowadays,stopping air pollution has become the common issue that concerns the governments of many countries and people of all walks of life . Air pollution has caused a series of environment problems,such as the green house effect,damage to the ozone layer and acid rain. They all pose a threat to human living condition and health.
Therefore,effective measures should be taken to stop air pollution. First,the government must make sure related laws are put into practice.
大气污染是现在世界上最严峻的问题之一。人们因为使用机器而污染了空气。机器排放废气和烟雾，严重的大气污染可能会引发疾病甚至死亡。我们希望禁止污染，但这是一个难以解决的问题。
大多数污染是由工厂人们所需要的东西造成的。汽车和飞机引起污染，工厂也造成空气污染。但是它们也为人们提供工作及产品。每天，成千上万的汽车和飞机加排放数吨污染的空气，它危害人的健康，它也会毁坏供给我们食物和植物。
没人喜欢大气污染。科学家和工程师在全力以赴改进汽车和工厂，让它们产生少一点的污染。人们可以携起手来要求商人更关心这个问题。外出戴口罩美国进口普卫欣 天 猫
Air pollution is one of the most serious problems in the world today. People make the air dirty with machines. Machines proce gases and smoke. Badly polluted air can cause sickness and even death. We want to stop pollution, but we think it is a difficult problem to solve.
Most of our pollution is caused by things that people need. Automobiles and airplanes cause pollution. Factories cause air pollution, too. But they also provide jobs and procts for people. Every day thousands of automobiles and factories can add tons of pollution air. It is dangerous to people's health. It can damage the plants that provide us with food.
Nobody likes air pollution. Scientists and engineers try their best to develop automobiles and factories that proce less pollution. People can work together to persuade businessmen to be more concerned about the problem.
Ⅳ 关于空气污染的英语作文80字数限制
How to save environment?I think we should do the followings:First,it’s best to ride a bike to school,don’t take a bus or a taxi.Second,I will remember to turn off the lights when I leave the classroom.Third,in my free time,I will collect the empty bottles and waste paper for recycling.The fourth idea is turning off the shower when I ‘m not using it.Fifth,it is imporment to save water and money.Also,I won’t spend too much money on expensive things.Last,we had better not cut down the trees,we have to take care of the trees .I’ll try my best to save the energy,I hope I can do something for our country.
如何保护环境？我认为我们应该做到以下几点：第一，最好是骑自行车上学，不坐公共汽车或出租车。第二，我要我离开教室时请记住关灯。第三，在我的空闲时间，我将收集空瓶子和废纸。第四个想法是关闭时，我不会用它。第五，它是重要的节约用水和金钱。同时，我不会花太多的钱在昂贵的东西。最后，我们最好不要砍伐树木，我们必须照顾树木。我会尽我最好的节约能源，我希望我可以为我的国家做点什么。
The environmental protection is the most major problem which in the modern life the humanity faces.Must solve this problem must start from foundation.First,must massively propagandize,enhances people's consciousness with understanding,strengthens the environmental protection consciousness.Next,must carry on waste recovery use,reces to forest-tree's felling.Also must strengthen to white pollution processing,little uses the plastic proct.Finally,must make improvement to clean aspect.Causes the city's appearance to be neater.For Earth's tomorrow,we must start from the now diligently,will want the well local constable to protect the environment.To this us proposes as follows suggests:Implementation trash classification packed in bags.
环保是现代生活中人类所面临的最主要问题。要解决这个问题必须从基础做起。首先，要大量宣传，提高人们的意识与理解，加强环保意识。其次，要进行废物回收利用，减少对森林树木的砍伐。还必须加强白色污染处理，少使用塑料制品。最后，必须改善清洁方面。使城市的外观整洁。为了地球的明天，我们必须从现在开始努力，将希望和当地的治安官来保护环境。为此我们提出如下建议：包装袋实施垃圾分类。
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Ⅵ 关于空气污染的英语作文怎么写
Air pollution
Air pollution comes from factories, power stations and cars. Chemicals in the smoke from power stations cause a lot of damage. They can travel hundreds of miles in the wind before falling to the ground in the rain. But this "chemical rain" graally destroys trees in the forests and kills fish in the lakes. In Germany, over 50% of the country＇ trees had been damaged by the year 1986.
Time and time again there are serious accidents that pollute the air. In 1986 there was a bad accident at a nuclear power station in Russia. A cloud of radiation crossed the whole of Europe. It is said that 125,000 people died in Russia as a result of illnesses caused by this accident.
In 1984 there was a serious accident at a factory in India and a cloud of dangerous gas covered the town of Bhopal. Over 2,500 people were killed that night, and hundreds of thousands of people were injured. Many of the injured lost their sight.
空气污染
空气污染来自工厂、电站和汽车。电站发出的烟雾中所含的化学物质造成很大的破坏。这些化学物质可以随风飘走几百英里，然后才随雨水降落地面。但是这种“化学雨”逐渐摧毁森林里的树木，杀死湖泊中的鱼。在德国，到1986年止，全国已经有过半数的树木被摧残。
空气被污染的严重事故不时地在发生。1986年俄罗斯一座核电站发生过一起严重事故。一团带有辐射的尘埃穿越了整个欧洲。据说，在俄罗斯有125 000人由于这次事故引起的疾病而死亡。
1984年印度一家工厂发生了一起严重事故，一团有危险的气体笼罩着博帕尔市，当晚就有2500多人死亡，有成千上万人受伤，受伤者中有许多人双目失明。
Ⅶ 如何治理空气污染的英语作文
Pollution is harmful to human beings. Polluted water causes many kinds of diseases such as diarrhea, enteritis, etc. And sometimes these diseases even take man’s life. Dirty air or air-borne garbage causes stinging eyes and running nose. Pollutants are destructive. They cause runs in nylon stockings and crack rubber tires and they eat away at stone and rust iron.
Measures have been taken to control pollution. In recent years, legislative steps have been introced to control pollution. Rivers are being cleaned. Air is purified, and pollutants are being trapped before they are poured out of chimneys.
However, pollution problems have not been completely solved. Pesticides are widely used almost everywhere. They pollute soil, water and food. They have the power to make our streams fishless and our gardens and woodlands silent and birdless. Some factories are still using air as a mping place for wastes. Some lakes are still dirty. Quite a few chimneys are still pouring smoke into air and noise pollution remains serious.
翻译：
污染对人类有害。污染的水引起多种疾病，诸如腹泻，肠炎等。有时这些疾病甚至会夺去人的生命。污染的空气或空气中含有的废物引起眼睛刺痛，流鼻涕。污染物是有害的，它们使尼龙长袜脱丝，使车胎爆裂，侵蚀石头，使铁生锈。
为了防止污染，采取了一些措施。近年来，采取一些立法措施来控制污染。河水正在变清，空气正被净化，污染物从烟囱中排放出来以前，就得到了控制。
然而，污染问题并未完全解决。杀虫剂在广泛使用着，些杀虫剂污染着土壤、水和食品，使河流的鱼类无法生存，使我们的花园飞鸟绝迹，毫无声息。一些工厂仍然把大气作为垃圾倾倒场。一些湖泊依然很脏。还有不少的烟囱把烟尘排放到大气中，另外，噪音污染依然严重。
Ⅷ 空气污染的英语作文怎么写
Air Pollution
In the past few decades, our Earth has changed a lot, but to the bad direction. Among these changes, the air pollutions resulting from a huge number of automobiles and coal-burning is almost the severest. The severe air pollution alarms humans of the heavy load we have exerted on Earth by our insatiable proction and usage of automobiles. However, with the deepening of urbanization, more cars are needed, which will make the air pollution worse. Therefore, the following actions should be taken. First, we should apply the most cutting-edge technologies in order to adopt new forms of energy as substitutes for fossil fuels. Second, try hard to develop possible transportation means, which are enviromental friendly. So that the citizens can rece the dependence on cars. In short, our humans should take responsibilities for the air pollution and have to find ways to solve this problem.
翻译
空气污染
在过去的几十年中，我们的地球发生了很大变化，但是是往坏的方向。在这些变化中，大量汽车和煤燃烧产生的空气污染是最为严重的。严重的空气污染警告人类，我们无休止的的生产和使用汽车给我们的地球带来了沉重的负荷。然而，随着城市化的加深，汽车的需求量也越大，这会导致空气污染更严重。因此，我们应该采取以下行动。首先，我们应该运用最尖端的技术，以新型能源作为化石燃料的替代品。其次，努力寻找可能的环境友好型交通方式。这样城市居民就可以减少对汽车的依赖。简而言之，人类应该承担空气污染的责任，寻找解决这一问题的方法。