有關空氣汙染的英語作文

　　只要是某一種物質其存在的量，性質及時間足夠對人類或其他生物、財物產生影響者，我們就可以稱其為空氣汙染物。換言之，某些物質在空氣中不正常的增量就產生空氣汙染的情形。下面是小編給大家整理的一些英語範文，供大家參閱!

　　篇1

　　Although some city's air quality is improving, but it is estimated that the number of deaths due to air pollution each year up to 358000 people.[5] according to the self assessment, air quality in the recorded data of 338 cities, two-thirds is considered contaminated, two-thirds of which was rated as moderate or severe pollution.Related to air pollution in China, breathing and heart disease is the top killer.Thirty percent for acid rain place.The Chinese government's environmental regulations are thought to have 20 years behind the United States, 20 to 30 years behind that in Europe.And because of car usage increases, a true problem is worsening.

　　Draw lessons from the Beijing Olympic Games and Shanghai world expo and the guangzhou Asian games air quality guarantee of successful experience, promote the pearl river delta regional environmental cooperation, the implementation of regional air pollution defense measures from spreading.Host during the universiade held in shenzhen air pollution index is less than 30, the air quality is superior, the successful completion of the "green universiade" air quality security tasks.

　　篇2

　　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" gradually destroys trees in the forests and kills fish in the lakes. In Germany, over 50% of the country's 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.

　　篇3

　　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. 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.

　　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.

　　篇4

　　Causes and Effects of Guangzhou Air Pollution

　　Nowadays we can hear about air pollution on a global scale in the news. So it is well known that air pollution is a common problem in many developed and developing countries. With the development of our economy and society, the issue of air pollution has been brought to public attention.

　　In Guangzhou we will hold the Asian Games this year, but we are all afraid that the air pollution will sully the image of our city because of the growing population and the increase of factories and vehicles. For example, it is true that the number of private cars can be considered as the sign of prosperity of a city, but increasing number of private cars also causes a great many problems. So the government implements a policy that the vehicles must be driven according to the car license mantissa singular or plural to protect the environment in Guangzhou.

　　Clean air is important to good health. Wherever we go and whatever we do, we are always surrounded by a sea of gases that we call air. If there are impurities in the air, they may be absorbed by our bodies and make us feel sick. So we totally need clean air, but unfortunately, air pollution is globally present, especially in cities. What’s more, air pollution changes the weather, such as accelerating the global warming and raising the sea level.

　　It may be that we still have a long way to go before we have a "clean" world. But nearly all of the countries are trying hard to control air pollution and protect the environment. As long as every citizen also realizes its importance and makes efforts, the day people can take in only clean air will come soon. Then we also can see that the sunlight will no longer be blackened out by smoke and soot.

　　篇5

　　With the broadcast of <under the dome>, smog,this long-standing environmental problems, become the hot discussion once again.According to some reports,the frequent appearances of smog obscure the clarity of the sky recently.Some people drove slowly on the road because they could not see clearly. They also suffered from many illnesses caused by smog.

　　Smog is the general expression of various higher-than-permitted

　　suspended particulate matter such as PM2.5 in the atmosphere,which express the state of air pollution .It contains fog and haze,both of them are disastrous weather. Fog consists of a large number of tiny water or ice crystals.It’s actually a harmless natural phenomena that makes visibility worse .Haze is air pollution in which is mixed up with dust, smoke and other dry particles. The components that make up haze may have negative effect on people's health, especially for children and the old.

　　So it’s necessary to find out the reason why leads to smog and work out the resolution.If we trace the cause for smog weather ,the main points are natural causes that include windblown dust and manmade causes which include three aspects.Firstly,china 's air quality standards are rather lax and evaluation factors are limited.Secondly,some enterprises just go for economic interests instead of observing relevant law and regulations.Obsolete equipment、industrial fuel burning and manufacturing operations are high likely to emit much wasted air.Thirdly,across our society ,relevant protection awareness has not built up.Just for the sake of convience to go out,people rely more and more on travelling and working by car while car is the main cause for smog.

　　To settle this problem,a series of meaures should be taken as follows.Primarily,we should establish a sound control system of smog. Not only can environmental protection departments strengthen air monitor,but government should enact more strict laws and

　　regulations.Moreover,Reduce pollution sources is the fundamental solution to cut air pollutants. For example,we can reduce the amount of fuel vehicles or close down high polluting enterprises.Developing green and energy-saving energy can lower the emission of smog.Last but not least, People should do personal protection.They need to reduce the time for outdoor sports and pay attention to rest in smog days.Everyone all over the country should take measures to reduce the smog weather. We can use more public transport such as the bus and the underground so that the number of cars will be limited.Also,people should plant more trees. As far as I’m concerned ,if we work together to do such measures ,smog weather will vanish completely and we will get clear and blue sky.

　　素材

　　空氣汙染 Air Pollution

　　霧霾Fog and Haze

　　建築粉塵Construction dust

　　汽車尾氣VehicleExhaust

　　全球變暖Global Warming

　　碳排放 Carbon Emission

　　工廠排放Factory Emission

　　溫室效應 Greenhouse Effect

　　海平面上升 Sea Level Rise

　　冰蓋融化 Ice Sheet Melts

　　提高平均氣溫Raise our average temperature 固體汙染物Solid Pollutant