关于保护熊猫的英语作文【最新20篇】

In the young generation, their lifestyle is different from the old

peoples. They like to stay up and join many night activities, then they wake up

very late. The new expression of brunch fits them so much, which means the

people to have a meal combining with breakfast and lunch. But their health is

under threat. Some young peoples stomach hurts and cant digest food well. In

order to keep healthy, we need to do some exercise and eat food regularly.

Whats more, the balanced diet is very important, as the saying that an apple a

day, keeps the doctor away, so we need to eat properly. The healthy lifestyle

makes us live happily.

Today there is more and more pollution and the environment is becoming worse and worse. So we have to know how to protect the environment. Here are some ways.

今天有更多的污染和环境变得越来越糟.所以我们必须知道如何保护环境.这里有一些方法.

First, we can stop driving our personal cars. We can go to school or work on foot or by bus. Not only can it protect environment, but also it is good for our health.

首先,我们可以停止驾驶私家车.我们可以去上学或上班步行或乘巴士.不仅可以保护环境,而且它对我们的健康有好处.

Second, we are not supposed to drop litter anywhere, we should put them into the trash bin. And it’s best to pick up the litter on the ground when we see them.

第二,我们不应该乱扔垃圾的地方,我们应该把它们扔到垃圾桶里.最好在当我们看到他们地捡起垃圾.

Third, we should save the paper, the water, the food and so on.

第三,我们应该节约纸张,水,食物等.

Fourth, we should protect the trees and we should plant more trees.

第四,我们应保护树木,我们应该种更多的树.

I think if everyone does something to protect the environment, our world will be much better.

我想,如果每个人都做些什么来保护环境,我们的世界会更好.

Since its rise, the Internet has been playing a more and more important

role in our daily life. It brings tremendous convenience and efficiency to our

lives. Online shopping is also a new rising thing brought by the Internet. Since

its increasing developing speed, some people think that online shopping will

replace traditional shopping. However, as far as I am concerned, it wont happen

in a short time.

Although online shopping is really very convenient, there are still some

strong points of traditional shopping which cannot be replaced by online

shopping. Firstly, online shopping lacks the intuitional impression of goods.

Sometimes the photos offered by the sellers are beautified with softwares, and

you will be disappointed to find the actual item is far from your expectation.

Secondly, returning goods in online shopping is quite troublesome, and sometimes

you only can achieve your goal at the cost of the payment of the postage by

yourself. Finally, there are too many fake products and cheats in online

shopping, and the quality of goods cannot be guaranteed as those in traditional

shops.

According to the points above, online shopping still needs some

improvements to totally replace the functions of traditional shopping. However,

the potential of online business is so huge that it will certainly take a great

share in the trade market.

This year is the 66th anniversary of the founding of new China! On October 1st， our whole family sit by the TV and waiting to watch early time big parade。

At ten o clock， the National Day military parade formally started， only saw many soldiers standing in front of tiananmen， navy， air force， army。。。 Stand straight， straight， like hits the forceful pine， President hus review。 The parade shows the motherland strong defense force， peaceful country and safe people， the motherland prosperity of beautiful landscape。

During the National Day， grandpa and I went to play in the humble administrators garden。 The car on the road， I saw the window renmin bridge garlands made of flowers on both sides， in the sunshine more bright beautiful， make the atmosphere of the National Day more strong! Walk in the small street to the humble administrators garden，Www. ZixueKaoShi .neT see stalls on both sides of the street with a red flag with five stars， to express the affection to the motherland。 Many foreign visitors to see the beautiful scenery heartfelt held out a thumb。 In the humble administrators garden is the chrysanthemum， chrysanthemum can be more color， yellow， red， white， colorful， beautiful!

The National Day make me deeper understanding of the motherland; A profound feelings for the motherland also; Make me more love my motherland China!

中文翻译：

今年是新中国成立66周年!十月一日这天，我们全家早早的坐在电视机旁等待观看盛世大阅兵。

十点钟，国庆阅兵式正式开始了，只看见许多军人站在天安门前，有海军、空军、陆军……都站得笔直笔直的，像一棵棵挺拔的青松，接受胡锦涛同志的检阅。整个阅兵式展示了祖国雄厚的国防力量，国泰民安，祖国繁荣昌盛的美好景象。

国庆期间，我和爷爷去了拙政园玩。汽车在路上行驶着，我看见窗外人民桥两旁用鲜花做成的花环，在阳光下更加亮丽，使国庆的气氛更加浓厚了!走在通往拙政园的那条小街上，看到街的两旁的摊位都插着五星红旗，表达对祖国的深厚感情。许多外来游客看见了这么美的景色由衷的伸出了大拇指。拙政园里有菊花，菊花的颜色可多了，有黄色的、红的、白的，五彩缤纷的，美丽极了!

国庆节使我对祖国的了解更深了，对祖国的感情也更深厚了，使我更加热爱我的祖国中国!

Throughout the ages, the earth mother with the sweet milk fed numerous generations of descendants. The original she was decorated by the junior was very clear and moving. However, now human beings for their own interests, tortured her innocent and dark. Mankind has only one earth; and the earth is facing a severe environmental crisis. "Save the Earth" has become the strongest voice of the people of the world.

Humans are part of nature and are part of the world of life. Many lives constitute a coexistence and coexistence related to the reputation of large systems. Humans must treat nature, care for the environment, protect animals and plants, otherwise, will endanger their own survival.

Once upon a time, people have been cut off, so that the ecological balance of nature has been destroyed. Dune swallowed the vast expanse of fertile land, the flood washed away the lovely home, the natural revenge of human embarrassment dumb. Mei Shui River once said that there is no natural, there is no human, this is the world a simple truth. Blindly plunder nature, conquer nature, will only destroy the ecosystem, blame themselves, so that human beings on the verge of difficulties. This sentence is not bad, people do not give natural face, of course, naturally will not give people behind the road, 98 floods, dust storms in 2000, 08 earthquake, in fact, this is the nature of the warning issued to mankind. Environmental protection is not a new problem for us, and our government has long put forward clear governance objectives. As a real life in every ordinary people, although it is impossible to directly engage in environmental protection work, but we can start from small, start from me. We should establish environmental awareness and take practical action to implement environmental action. See the faucet in the toilet when the drip should be able to raise their hands. When the battery is used up after the collection should be collected instead of readily throw away. When shopping should consciously do not use ultra-thin plastic bags ... ... a small thing though very humble, but it shows how much we have a sense of environmental protection.

Cherish resources, protect the environment. Lets make this city more beautiful!

Remember, protect the earth is to protect yourself!

Water pollution on the impact of industrial and agricultural production of industrial and agricultural production not only need to have enough water, but also have some requirements for water quality. Otherwise, the industrial and agricultural industry will cause great losses, especially in the industrial and agricultural production process using contaminated water, the human has a great harm. First, the destruction of industrial equipment, a serious impact on product quality. Second, the chemical composition of the soil changes, fertility decreased, leading to crop reduction and serious pollution. Third, the city to increase domestic water and industrial water treatment costs.

Clean air is the necessary material basis for people to survive, an adult to breathe an average of 15 cubic meters of air a day, if people breathe heavily polluted air, no doubt harmful to health. Therefore, the study of the impact of air pollution, awareness of the value of clean air is a very complex frontier research project. And children in the growth and development stage, is the most sensitive to the outside world air pollution, the study of air pollution on children more likely to obtain valuable results. Based on this, the Chinese Academy of Engineering, China Environmental Monitoring Station Chief Engineer Wei Fusheng for the Chinese chief scientist of the Sino-US scientific and technological cooperation projects one by one air pollution on the impact of human respiratory health research, in Guangzhou, Wuhan, Lanzhou, Chongqing and other cities and suburbs The results showed that 8196 questionnaires were used to investigate the pulmonary function of children in the air, including environmental monitoring data, and about 3 million data were obtained. After statistical analysis, Air pollution has a quantitative understanding of the effects of human respiratory health (especially children). The results confirmed that the impact on human health to the fine particles of air pollution is most serious (China has 2/3 of the city exceeded), followed by sulfur dioxide pollution (1/3 of our city exceeded), the impact of nitrogen oxide pollution relative Weak. It can be said that fine particles (respirable particulate matter) is the first killer of human health. According to experts, particulate matter attached to the toxic heavy metals, acidic oxides compared with the soil enrichment hundreds of times, thousands of times, or even tens of thousands of times, and can float in the air up to several days, harmful substances with the inhalation Particles into the human lungs, and may through the alveolar into the blood, directly endanger human health.

Recently, the eight-year research results in Beijing adopted by the State Environmental Protection Administration presided over the expert appraisal. Experts believe that this research results for our understanding of the importance of clean air, improve the public and the leadership of environmental awareness is of great significance. The data of the research results provide a scientific basis for the national air environment legislation, the development and revision of air quality standards, emission standards and air pollution control policies.

I love reading, which enriches my knowledge and helps me know more about

the world. I love the school atmosphere. Students study together here and make

progress gradually. My favorite place here is library. I can read many books

here. Once I have some questions, I can find a lot of information. We fight for

the goal and plan details in the library in group task. I have so many good

memories to study here, which makes me so happy. No matter which school I am in,

I will always find this quiet corner and study what I like. I love the feelings

there.

保护环境英语作文篇1

Environmental pollution can cause direct damage and impact to ecosystems, such as desertification and forest damage, which can also cause indirect hazards to ecosystems and human societies. Sometimes the harm of this indirect environmental effect is greater than the direct hazard caused by it, It is more difficult to eliminate. For example, the greenhouse effect, acid rain, and ozone depletion are the environmental effects derived from atmospheric pollution. This environmental effect derived from environmental pollution is lagging behind, often at the time of the occurrence of pollution is not easy to be perceived or expected, but in the event of environmental pollution has been developed to a very serious point. Of course, the most direct and most environmentally conscious consequence of environmental pollution is the decline in the quality of the human environment, affecting human quality of life, physical health and productive activities. Such as the citys air pollution caused by air pollution, peoples morbidity and so on; water pollution so that the deterioration of water quality, drinking water quality generally decline, threatening human health. Serious pollution incidents not only bring health problems, but also cause social problems. With the increase in pollution and peoples awareness of the environment, due to pollution caused by population disputes and conflicts increased year by year.

Let us all love nature, love the earth, hand in hand, shoulder to shoulder, heart to cast a green embankment, to defend the resources, to defend the environment, to defend the earth, to defend our beautiful home now!

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，也更难消除。例如，温室效应、酸雨、和臭氧层破坏就是由大气污染衍生出的环境效应。这种由环境污染衍生的环境效应具有滞后性，往往在污染发生的当时不易被察觉或预料到，然而一旦发生就表示环境污染已经发展到相当严重的地步。当然，环境污染的最直接、最容易被人所感受的后果是使人类环境的质量下降，影响人类的生活质量、身体健康和生产活动。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，威胁人的身体健康等。严重的污染事件不仅带来健康问题，也造成社会问题。随着污染的加剧和人们环境意识的提高，由于污染引起的人群纠纷和冲突逐年增加。

让我们都来关爱自然，热爱地球吧，手挽手、肩并肩、心连心地铸起一道绿色环保的大堤，捍卫资源、捍卫环境、捍卫地球、捍卫我们美好的家园吧!

保护环境英语作文篇2

Environmental problems are becoming more and more serious all over the world. With the development of industry and agriculture, cars make great noises and give off poisonous gas. Trees on the hills have been cut down, and waste water is being poured continuously in to rivers. Furthermore, wherever we go today, we can find rubbish carelessly disposed. The whole ecological balance of the earth is changing. Massive destruction of environment has brought about negative effects and even poses a great threat to mans existence.

We must face the situation that exists and take actions to solve our environmental problems. For instance, new laws must be passed to place strict control over industrial pollution, the public must receive the education about the hazard of pollution and soon. We hope that all these measures will be effective and bring back a healthful environment.

译文

全世界的环境问题在变得越来越严重。随着工农业的发展，汽车制造噪音、排放毒气，山上的树木被砍伐，污水不断被排入河里。另外，无论我们走到哪里，到处可见随意丢弃的垃圾。整个地球生态平衡正在改变，环境的巨大破坏已带来负面影响，甚至对人类生存带来巨大威胁。

我们必须面对现实，采取行动解决环境问题。例如必须通过新的法律严格控制工业污染问题，大众必须接受污染危害的教育等。我们希望这些措施的有效实施能带给我们一个健康的环境。

保护环境英语作文篇3

People like to modernize the building compared to the magnificent, then this embodies a high degree of spiritual civilization and material civilization of the building should stand in what kind of environment? If the sky filled with smoke, the earth vegetation and so on, this is the people of the modern society of it? No, no, it is the irony of history, this is the tragedy of mankind.

People live on earth, to survive, to develop, first of all have to rely on the earth, by mountains and water, there are grassland nature of the forest. But some people mistakenly believe that nature is inexhaustible treasures, so deforestation and species, dried Ze and fishing, and even by the natural punishment and not know. Year after year, the forest into a barren hills, oasis into a desert, resulting in the world every year, 2,000 hectares of farmland was swallowed by the desert. So go after a few years, the earth will be all occupied by the desert green, our children and grandchildren will not survive! A few years ago, the rural package to the household, coax the mountain into the wind, Chinas Wuchuan County, a township of nearly 2,000 acres of fir forest, cut in a week for the ground. Hearing this news, I have a headache, I am angry, the farmers doing so are too ignorant and too selfish. There are a lot of things that are doing the same thing: it is the smoke of the sky, so that the noise of high decibels can stimulate the nerves of the people.

In this regard, we should think deeply. Modern society makes us live better, modern science has also fully revealed the importance of environmental protection. Every honest citizen should have such a historical vision and sense of urgency: to build our country into an ideal modern power, we must do the development of economic and environmental protection simultaneously, to achieve economic development and social benefits of unity.

人们喜欢把现代化比作宏伟的大厦，那么这座凝聚着高度精神文明和物质文明的大厦应矗立在怎样的环境之中呢?如果天空烟雾弥漫，大地草木枯败等等，这是人们心中的现代化社会吗?不，不是，这是历史的讽刺，这是人类的悲剧。

人生活在地球上，要生存，要发展，首先就得靠地球，靠有山有水，有森林有草原的大自然。可是有人误以为大自然是取之不尽，用之不竭的宝库，于是毁林而种，竭泽而渔，连连受到自然的惩罚而不自知。年复一年，森林变成了荒丘，绿洲沦为沙漠，致使世界上每年有2000公顷农田被沙漠吞噬。这样下去经过若干年，地球上的绿地将全部被沙漠侵占，我们的子孙将无法生存!前些年，农村包产到户后，哄砍山林成风，我国务川县一个乡的近2000亩杉木林，在一周之内被砍为平地。听到这个消息，我头疼，我愤怒，这样做的农民太愚昧，太自私。还有很多正在干着类似务川的贻害子孙的事情：任滚滚浓烟弥漫天空，让高分贝的噪音刺激人的神经。

对此，我们应该深思。现代化社会使我们生活得更美好，现代科学也已充分揭示了环境保护的重要性。每个正直的公民，都应具备这样的历史眼光和忧患意识：要把我国建成一个理想的现代化强国，必须做到发展经济与保护环境同步，实现经济发展效益与社会效益的统一。

事实也是这样，几年前，大连污染严重，经过一系列的保护措施后，不仅使市容面目美观了，还带来了良好的经济效益，外商投资，中外合作等等，因此让大连成为现代化的大都市。

让我们伸出自己的双手，来保护自己的家乡，来建设自己的家乡吧。

For the first time, I climbed to the top of the mountain and enjoyed the

beautiful scenery.

It was a weekend when a good friend of mine asked me to climb a famous

mountain here. Ive always heard of this mountain, but I havent found the time to

climb it. So when my friend asked me out, I readily agreed.

On the way to climb mountains with my friends, we also met many climbers,

including young people and old people. The young mans speed of climbing was

fast, and he disappeared in a flash; the old mans climbing was very casual, at

least slowly, with a happy face. Maybe young people climb the mountain to get to

the top of the mountain, while old people climb the mountain to enjoy the

scenery along the way.

My friends and I are neither the first nor the second. We will carefully

taste the scenery along the way of climbing. The speed of climbing is not so

fast and slow. Although its not as fast as those brothers who cant be seen in a

moment, its faster than those masters.

When my friends and I climbed to the top of the mountain, it was the

setting sun, and the red sun dyed the sky red, which was shocking enough. My

friend and I found a place with a wide view. At a glance, the mountains were

rolling. Those mountains were like a line of waves, rolling away to the

distance.

"Wow, its beautiful!" I couldnt help sighing, and my friend followed. The

scenery on the top of the mountain is really beautiful. Its the majestic

atmosphere that makes people feel shocked. My friend and I stood at the top of

the mountain for a long time. Finally, as the light in the sky became more and

more dim, my friend and I went down the mountain reluctantly. When I went down

the mountain with my friends, we were sitting in the corridor. We enjoyed the

scenery. On this day, my friends and I got a lot.

The first time I climbed the mountain, I felt the fun of climbing the

mountain, and also read the scenery of the mountain top. If I have time, I will

go climbing again.

According to my collection to a report said:"the environment problem is due to human is not reasonable to develop and make use of the natural source caused by environmental problems.Red main air pollution,water pollution,noise pollution,food contamination,not suitable development and utilization of natural resources it five categories." As one of the fact that we iron,they are like a demon ruthless swallowed with human life.It threatens the ecological balance,the harm to human health,and restricts the sustainable development of economy and society,it lets the human was in trouble.For this I make declared:"as long as we have not forgotten--human moment of the environmental protection consciousness,have the consciousness of the environment according to law,the global village will be beautiful paradise".The future of the sky of dark blue must be,water is clear,the green flowers,can enjoy the human nature with our happiness.

"The real test our environment is not words,but action contribution." Although I do is just some small things,but I firmly believe that if we all have the responsibility to protect the environment,from oneself,starts from the minor matter,starts to protect our homes,to human nature will be rewarded.In the cradle of warm-a prairie; In the smiling face of the kind-growth,source of love-bathing in the river

据我收集到的一份报告说:“环境问题是由于人类不合理开发和利用自然源所造成的环境问题。红主要空气污染、水污染、噪声污染、食品污染、不适当开发利用自然资源这五大类。“我们铁的事实,他们就像一个魔鬼无情的吞噬着人类的生命。它威胁着生态平衡,危害人类健康、制约经济和社会的可持续发展,它让人类陷入了困境。为此我宣称:“只要我们不忘记,人类的环境保护意识,依法环境的意识,地球村将美丽的天堂”。深蓝色的天空的未来是必须的,水是明确的,绿色的花,可以享受人性与我们的幸福。

“真正的考验我们的环境是没有话说,但是行动贡献。“虽然我做的只是一些小事,但我坚信,如果我们都有责任保护环境,从自己做起,从小事做起,开始保护我们的家园,人类自然会得到回报。在暖和的摇篮草原;kind-growth的笑脸,在河里love-bathing来源

Social morality is an important part of our life that reflects the degree

of civilization of our country. Generally speaking, social morality contains

many aspects. For example, civility, which requires people behave in a becoming

manner and be friendly to others. Be ready to help others telling us that give a

hand to those who need help. When we help others, we can get gratification as

well. Just as the old saying goes, “Roses given, fragrance in hand.” Besides,

respecting the old and cherishing the young, protecting the environment,

observing law and discipline are also included in social morality. Observe

social morality is the basic requirement to a man of being moral, which has

positive effects that keep our society stable and harmonious. As a member of our

society, we should keep these disciplines and requirements in mind, so that act

as a moral people.

This weekend, there was an art festival in our school, it had been hold for

five years and the school insisted to make it become the feature. I was so

excited, this was the first time for me to join. Early in the morning, I saw

there were so many people coming to the campus, making the campus so lively. The

students dressed so well and gave the warm welcome to the guests. I walked

around and appreciated the painting, every work was drawn by the students, I was

so impressed by these works. There were also some handworks, which were so

creative, it reflected the students’ wisdom. Though we were busy with our

subjects most of the time, some students still kept on their hobbies and made it

their talent. I should learn from them and develop some interest.

I like reading books so much, rencently, I fall in love with the travel

books. When I open these books, I am attracted by the colorful pictures. Reading

these books can broaden my vision, I know there are so many places that I have

never heard of before. I also learn the different culture. I am so eager to go

to these places and have a look at them. So I have made up my mind, I will

travel to the places that are around me first, and then when I grow up, I will

travel further. This is my little dream, it is also my motivation to study

well.

I have a wonderful dream in my heart. Its to speak English very well.

Since English is everything for me. English is my best friend. English is my

soul. English is my power. Without English， Im nothing at all. Nothing. Now， I

can think in English， speak in English， and write in English. Some people think

Im an Indian. Some people regard Im a Pakistan. And some people even consider

that Im an Egyptian. But if I could speak English as good as an American， my

future would be brilliant. So I work very hard.

在地球上，除了人类，还有什么呢?没错，还有动物。可几年下来，动物的数量逐渐下降。人类有没有把动物当朋友看呢?

On earth, except human beings, what else? Yes, there are animal. But after several years, animal numbers decreased gradually. Human beings have no regard animal as a friend?

动物和人类应该是好朋友，可为什么动物会和人类为敌呢?是因为人类没有把动物发在眼里。比如奶牛。人类用奶牛生产奶牛，可等奶牛没有奶的时候，人类就会把奶牛残忍地杀死。奶牛没奶时，不会将它放生吗?奶牛也是一条活生生的生命啊!近几年的“鼠疫、艾滋病、疯牛病、禽流感”，这些都是动物们奋起反击的预兆呀!难道人类还要打第三次世界大战吗?我们的祖先就是高级动物呀!如果人类再不制止这种滥杀动物的行为，是对我们的地区母亲沉重的打击呀!

Animal and human should be good friends, but why animal and human enemies? Is because people dont send in the eyes of the animal. Such as the cow. With cow dairy production such as human, cow milk can not time, humans will put the cow to brutally kill. Cows milk, will not be released? The cow is also a vivid life ah! In recent years the "plague, AIDS, mad cow disease, avian flu", these are a harbinger of animal who respond! The meeting has also had the third world war? Our ancestors is an animal! If human beings dont stop this killing the animal behavior, is the mother of our area heavy blow ah!

我们现在不要再破坏动物的家园，这样动物们就可以安心繁殖后代。朋友们，还动物们一片蔚蓝的天空，让小鸟自由地飞翔;给动物一片绿草地，让牛羊欢快地奔跑;还动物一片汪洋，让动物无忧无虑地畅游海洋之中。也许，这样可以安抚动物们受伤的心灵。动物原本不坏，只是人类破坏它们的家园，这些只是它们对人类的“报复”而已。

Home we dont damage animal now, so they can feel at ease to animal reproduction. Animal friends, also have a piece of blue sky, let the bird fly freely; to the animal a piece of green grass, let the cattle and sheep running merrily; also a world of waters animal, allow the animal to be light of heart from care to swim in the ocean. Perhaps, this can soothe animal were wounded soul. Animal originally bad, but human destruction of their homes, these are just their effects on human "revenge".

朋友们，让我们一起保护动物吧!

Friends, let us work together to protect animal!

更多保护动物的英语作文推荐：

There is a saying that man proposes, god disposes, which means man plan the

things and the rest of the outcome lies in the luck. This saying reflects the

connection between hard-work and luck, which is though sometimes we have worked

so hard, luck occupies great position, the unexpected things happen and refrain

us from succeeding. In order to be successful, people work so hard, they believe

they can achieve their goals, but lacking luck stops them achieving their goals.

So working hard doesn’t mean bringing people success directly, they just need to

try more times, without luck, they still can make their goals. Luck can help

people close to success, without hard-work, they can’t be successful. Hard-work

and luck make people realize their goals, but without luck, people still can

make it by trying more times.

With the improvement of our living standard， more and more people can afford a car。 As a result， our roads are more often than not crammed with cars。 However， with more and more waste gas being discharged by the cars， the problem of air pollution bees even more serious。 So nowadays we advocate to lead a low-carbon life。

My suggestion is we should ride bikes more often instead of driving cars。By riding a bike， we can not only exercise our body but also protect our environment。 Why not have a try， my dear friends?

Oceans becoming more acidicThe worlds oceans are slowly getting more acidic, say scientists.The researchers from California say the change is taking place in response to higher levels of carbon dioxide in the atmosphere.The lowering of the waters pH value is not great at the moment but could pose a serious threat to current marine life if it continues, they warn.Ken Caldeira and Michael Wickett, from the Lawrence Livermore National Laboratory, report their concerns in the journal Nature.Increasing use of fossil fuels means more carbon dioxide is going into the air, and most of it will eventually be absorbed by seawater.

Once in the water, it reacts to form carbonic acid.Scientists believe that the oceans have already become slightly more acidic over the last century.But these researchers have tried to predict what will happen in the future by combining what we know about the history of the oceans with computer models of climate change."This level of acidity will get much more extreme in the future if we continue releasing CO2 into the atmosphere," said Dr Caldeira."And we predicted amounts of future acidity that exceed anything we saw over the last several hundred million years, apart from perhaps after rare catastrophic events such as asteroid impacts."If carbon dioxide release continues unabated, ocean pH could be reduced by as much as 0.77 units, the authors warn.It is not absolutely clear what that means for marine life, however.

Most organisms live near the surface, where the greatest pH change would be expected to occur, but deep-ocean lifeforms may be more sensitive to pH changes.Coral reefs and other organisms whose skeletons or shells contain calcium carbonate may be particularly affected, the team speculate. They could find it much more difficult to build these structures in water with a lower pH.In recent years some people have suggested deliberately storing carbon dioxide from power stations in the deep ocean as a way of curbing global warming.But Dr Caldeira said that such a strategy should now be re-considered."Previously, most experts had looked at ocean absorption of carbon dioxide as a good thing - because in releasing CO2 into the atmosphere we warm the planet; and when CO2 is absorbed by the ocean, it reduces the amount of greenhouse warming.

My father used to be a heavy somker.He smoked more than 20 cigarets each

day;therefore,he was the polluter wherever he went.My mother and I tried to

persuade him to give it up.He gave it up many times but each time only for a few

days or only for a few hours.

Once he declared that he would stop smoking right away under the pressure

of my mother,and he threw his cigarets into the dustbin.The effect of his

declaration lasted only for two days.Then I found him smoking again when he

thought that he was alone and no one saw him.On the fifth day of his

declaration,he smoked openly.

Last winter he got pneumonia.When he was well again,the doctor ordered him

to give up smoking.To our delight,this time he really got rid of the habit.It

seems that the doctors order is more effective than mothers scolding,my

suggestion and his own declaration.

With the improvement of our living standard, more and more people can afford a car. As a result, our roads are more often than not crammed with cars. However, with more and more waste gas being discharged by the cars, the problem of air pollution becomes even more serious. So nowadays we advocate to lead a low-carbon life.

随着人们生活水平的提高，越来越多的人能买得起一辆车。作为一个结果，我们的道路上挤满了车。然而，随着越来越多的汽车废气排放，空气污染问题变得更加严重。所以现在我们提倡低碳生活。

My suggestion is we should ride bikes more often instead of driving cars.By riding a bike, we can not only exercise our body but also protect our environment. Why not have a try, my dear friends?

我的建议是我们应该更经常骑自行车而不是汽车。骑一辆自行车，我们不仅能锻炼身体，也能保护我们的环境。为什么不试一试，我亲爱的朋友?

here are many kinds of animals in the world,but not only the humans.we live in the same world,and we should be friends.as everybody knows,the humans are the rulers of the world today,so we should protect our friends--the animals!

But how to protect them?as first,i think we must stop killing the rare birds and animals,especially the young ones.the second,we have to protect the environment,to make the sky blue,to make the grass green,to give the animals a comfortable space to live