0

关注环境问题用英语怎么说(合集20篇)

导语:距离鸡年春节仅还有39天,央视2024年央视春晚正在抓紧时间筹备新节目。据记者了解,央视鸡年春晚语言类节目已于12月16日在央视老台址进行三审。下面是小编整理的一些相关时事论据素材,欢迎查阅与借鉴,谢谢。

浏览

5599

作文

589

保护环境英语作文

全文共 2189 字

+ 加入清单

What kind of environment should be? Ought to be beautiful, but also should be to let people feast for the eyes, but now all of you take a look at the environment, beautiful? Let people feast for the eyes? The answer is no.

So what should we do? Today, Ill give you some advice to protect the environment, the content is as follows:

We live earth is deteriorating rapidly, did we have to pay attention to their own living environment cause harm to nature, you must not throw sundry, especially those serious pollution of garbage, waste batteries, for example, because the section waste batteries contain heavy metals, if flow to clean the water, it is very much pollution, then try to save trees made items such as paper, pencils, because waste these things is the destruction of the forest. Also try to use less disposable lunch box, chopsticks and plastic bags and other items, so as to avoid unnecessary waste and reduce waste.

There are some tips: walking to closing the master switch, in order to avoid electrical appliances overheating explosion, a waste of money and waste of electricity, save water, to shut the tap when brushing your teeth, wash dish water to rice, rice water to water the flowers, wash water can sweep the floor, so we can reduce some waste. 12 dont hunt wild animals, animal protection is absolutely cant kill, but dont kill the common animals such as frogs, because frogs eat 15000 bugs for us, and most are pests. Some people often dont think that is, the stubborn still, so we should try to eat less wild animals, lead to wild animals, the drop in sales no longer killing of wild animals.

Our forest is called oxygen plant, so to take good care of flowers and plants, not to destroy the city greening, and actively participate in. But also to cut down trees less, dont waste wood items, because waste these things is to destroy the forest, so be used sparingly, to protect the forests of less and less.

Use energy-saving lamps to replace the ordinary light bulb, although some expensive but can use less electricity. I appeal to you: in our daily actions to protect earths environment, let our children and grandchildren live in a beautiful environment!

[保护环境英语作文5篇

展开阅读全文

更多相似作文

篇1:环境问题大学

全文共 702 字

+ 加入清单

我生在北京城里。小时候,我爬到院里的高楼顶上四下眺望,经常能看到颐和园的佛香阁。几年前,我住在北大畅春园,离颐和园只有数里之遥,从窗户里看佛香阁,十次倒有八次看不见。北京的空气老是迷迷糊糊的,有点迷眼,又有点呛嗓子,我小时候不是这样。在北京城里住,几乎每天都要换衬衣,在国外时,一件衬衣可以穿好几天。世界上有很多以污染闻名的城市:米兰、洛杉矶、伦敦等等,我都去过。就我所见,北京城的情况在这些城市里也是坏的。

但我对北京的环境改善充满了信心。因为这是一座现代大都市,有能力很快改善环境,北京是首都,自然会首先得到改善。不信你到欧美的大城市看看,就会发现有些旧石头房子像瓦窑里面一样黑,而新的石头房子则像雪一样白。问当地人,他们会说:老房子的黑是煤烟熏的。现在没有煤烟,石头墙就不会变黑了。现代大城市有办法解决环境问题有财力,也有技术。到了非解决不可时,自然就会解决。

我现在住的地方在城乡结合部,出门不远,就是乡政府的地面。我家楼下是个农贸市场,成天来往着些砰砰乱响的东西:手扶拖拉机、小四轮、农用汽车等等。这些交通工具有一个共同点:全装着吼声震天、黑烟滚滚的柴油机。因为有这种机器,我认为城市近郊、小城镇等地环境问题更严重。人家总说城市里噪音严重,但你若到郊区的公路边坐上一天,回来大概已经半聋了。

说到环境问题,好多人以为这是近代机器文明造成的,其实大谬不然。说到底,环境问题是人的问题。煤烟、柴油机是糟糕,但也是人愿意忍受它。到了不愿忍受时,自然会想出办法来。知识分子悲天悯人的哀号解决不了环境问题。只要知道一件事就可以解决环境问题:人不能只管糟蹋不管收拾。收拾一下环境就好了,在其中生活也能像个体面人。

展开阅读全文

篇2:环境污染现象英语

全文共 1568 字

+ 加入清单

industrial pollution is the industrial production process of the formation of gas, waste water and solid emissions on the environment pollution. industrial pollution is mainly concentrated in a few industries. paper, chemical, steel, electricity, food, mining, textile and other seven sectors accounted for the total wastewater discharge 4 / 5. paper and food industry accounts for cod emissions of cod emissions 2 / 3, non-ferrous metallurgical industry, heavy metal emissions of heavy metals emissions account for nearly 1 / 2. industrial pollution is the industrial enterprises in the production process, including human biological survival and reproduction of the natural environment against. pollution is mainly from the production of the "three wastes" (waste water, waste gas, waste) and all kinds of noise caused can be divided into water pollution, air pollution, waste pollution, noise pollution.

industrial pollution hazard. first, a large number of industrial production in the discharge of untreated water, gas, slag and other hazardous waste, it will seriously damage the ecological balance of agriculture and natural resources on the development of agricultural production caused great harm; second, industrial "three wastes" of the industry production itself is also very serious hazards, toxic pollutants can corrode pipes, damaged equipment, affecting plant life, etc.; third, environmental pollution, rampant pollution, directly endangering the health of the masses; also some contamination is not easy to find, after the damage that has very serious

展开阅读全文

篇3:环境问题的英语作文有哪些

全文共 1944 字

+ 加入清单

导语:环境问题英语作文有哪些?以下是小编精心为大家整理的有关环境问题的英语作文,希望对大家有所帮助,欢迎阅读。 环境问题的英语作文篇一

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.

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.

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 more pollution. Finally, those who destroy the environment intentionally should be severely punished. We should let them know that destroying environment means destroying mankind themselves. 环境问题的英语作文篇二

Nowadays, more and more people realize it`s necessary and important to protect the environment. Also,there are some people who don`t pay attention to hygiene and they can`t stop littering the rubbish casually or spitting everywhere all the time.And in addition, there are a few factories often cutting down the trees, discharging chemicals and dirty water and so on.And it causes many problems like the Greenhouse Effect.If they do these day by day and our life will be harder and harder,so we have to stop them. To stop them we can put up commonweal advertisements and tell them the detriment of destroying the environment.So we can start from now to make a beautiful life.

展开阅读全文

篇4:四年级保护环境的英语作文

全文共 1844 字

+ 加入清单

To protect the environment, as early as in "no desiccation jersey have fish, deforestation and hunting," the old adage. Today, we should know how to protect the environment is to protect ourselves, we not only use resources rationally, whenever they better protect the environment, let environment eternal youth, always service for our human survival and development, as a student, is now mainly to create a green campus.

Have a period of time, the campus of debris-brick everywhere, forget to turn off the faucet spouted flow a... Corridor between, not to mention the, everyone has experience, after the sweeping, turn round and then will find that the ground has been some people into different ornament, these things often let me hanging with ancient, these cases often let me deadly serious today, the campus is a small society, students in the campus of a management system cannot achieve good care environment, out of the campus into society, the environment, and how? Thats more dare not imagine.

The classmates, save our earth! You should immediately take action, starts from the minor matter, starts from now, start from the care for the campus environment. We picked up a piece of paper, a drop of water, we save, a heap of rubbish, we clean the, we love a tree seedlings, a frog, a blade of grass, plant a tree, the environmental protection as own duty, use own practical action to protect the environment, to create a green campus.

保护环境,早在“不涸泽有鱼,不焚林而猎”的古训。在今天,我们更应懂得保护环境就是保护我们自己,我们不仅合理利用资源,更竭心尽力保护环境,让环境永葆青春,永远为我们人类的生存发展服务,作为学生,现在主要是创建绿色校园。

得有段时间,校园里果皮纸屑随处可见,忘关掉的水龙头哗哗地流着……楼道间,就更不用说了,大家是有亲身体验的,扫完后,转身就会发现地面已被有些人点缀成另一番景象,这些事情常让我吊怀远古,这些情况常让我警言今日,校园就是个小社会,同学们在有管理制度的校园中都不能做到爱护环境,走出校园,进入社会这一大环境,又能怎样呢?那就更不敢设想了。

同学们,救救咱们的地球吧!大家应立即行动起来,从小事做起,从现在做起,从爱护校园环境做起。一片纸,我们捡起,一滴水,我们节约,一堆垃圾,我们打扫,我们爱一棵苗,保一只蛙,种一根草,栽一棵树,把保护环境作为自己应尽的义务,用自己的实际行动保护环境,创建绿色校园。

展开阅读全文

篇5:关于保护环境英语词

全文共 1136 字

+ 加入清单

Although the world develops much faster and better,the resources on the earth get fewer and fewer.In order to protect them,something must be done。

Save water. Water is the source of life. No water,no life. So its very important for us to do so.Not only should we protect drinking water and stop polluting it,but also make full use of it。

Save electricity. It is crucial. We cant imagine what the life will be like without it.Everyone should do his best to save electricity. Dont forget to turn off lights or other electric machines when we finish working。

Save forests. They are useful .Please stop cutting them down and use recycled paper instead. Make our world a green one to live in。

Recycle useful rubbish. Plenty of rubbish can be recycled like cans,paper,bottles,and so on。

We can save resources in this way. I believe we can make the world a better place to live in。

尽管世界发展更快、更好,地球上的资源得到越来越少。为了保护他们,必须得做点什么。

要节约用水,水是生命之源。没有水,就没有生命。所以这对我们来说是非常重要的。我们不仅应该保护饮用水和停止污染,但也充分利用它。

节约用电。它是至关重要的。我们无法想象没有它的生活将是什么样子。每个人都应该尽力节约用电。别忘了关掉灯或其他电动机器当我们完成工作。

拯救森林。他们是有用的。请停止切割下来,转而使用再生纸。让我们的世界一个住在绿色。

回收有用的垃圾。大量的垃圾可以回收罐、纸、瓶子、等等。

以这种方式我们可以节省资源。我相信我们可以让世界变得更美好。

展开阅读全文

篇6:英语作文保护环境

全文共 550 字

+ 加入清单

The protection of the environment is everyones responsibility!(标题)

Taking good care of our environment is very important.Wherever you live,You can do something around your neighbourhood.

its our duty to keep our environment clean and tidy.You might ask yourself,"have I picked some rubbish and thrown it into a dustbin?Have I ever collected waste paper or bottles for recycling?Have I ever planted any trees or flowers in or near my neighbourhood?"

If everyone makes a contribution to protectingthe environment,the world will become much more beautiful!

展开阅读全文

篇7:环境保护英语作文50字

全文共 567 字

+ 加入清单

Everyone can do something for our environment. For me, I should try to save electricity in my daily life. For example, if I am the last person leave the classroom in the evening, I will always remember to turn off the lights. In order to protect our forests, I will use paper wisely. I should try to use both sides of paper whenever it is possible. I will not use things like paper cups and disposable chopsticks because they are made of wood. I believe that doing all these small things will improve our environment and help make our world a better place to live in.

展开阅读全文

篇8:二胎问题英语作文

全文共 1077 字

+ 加入清单

As we all know,Chinas mainland population grew to 1.339 billion by 2010,according to census figures released on Thursday,so the government take many action to reduce population.In the most families only have one children,for example me,in my home,my parents only have one children.In fact,I really want to have a brother or sister,because if I have a brother or sister,I will not feel lonely.And if I have some problems,he or she can help me.We can play together and grow up together,when I saw other children play with his brother pr sister in my childhood,I’m admired him very much.Until now,I also want to have a brother,if I have something can’t tell others,I can tell him,and he will protect me.

So in the future,when I have my own family,I will be a parent,I hope I will have two children,one is a boy,the other is a girl.They can accompany with each other,and the brother can protect sister if she have some problems in the outside,and they can study how to cooperate.When they grow up,we will be old,he and she also have many babies,and we will live together very happy.

展开阅读全文

篇9:二年级保护环境的英语作文带翻译

全文共 3296 字

+ 加入清单

Boys and girls, do you understand how much environmental knowledge, know? Protecting the environment is the human consciously protect natural resources and make them get reasonable use, to prevent the pollution of natural environment and damage. Now, the earth environment gradually destroyed. Because there are many environmental destruction, someone for reason, there are natural causes. But most people are deforestation, litter and other factors.

As far as I know from the Internet, 30 years from 1950 to 1950, more than half of the worlds forests have been destroyed, one half of the forest land into desert in Africa. Green vegetation is present in the human nature of "being" of life. World the 50 years after the 20th century, however, damage to people and animals live in green environment, green vegetation is in a recession, the global soil loss to increase to 25.4 billion tonnes a year, desertification, soil is at an annual rate of 5 to 7 square kilometers expanded rapidly.

In 1998, through China the earth in the Yangtze river, the songhua river, such as large rivers, lost the past gentle beautiful smiling face, out of ferocious ferocious terror. Raging storms, the roaring river, rolled up the flood peak, and again engulfed entire villages, pieces of land, cities and counties, each factory, a school... Oh my god, this is what a loss!

In recent years, because humans cut down trees, also damage the environment, make the vegetation destroyed, causing the phenomenon of land desertification, soil erosion, etc. Trees also gradually reduce, then, to absorb carbon dioxide, large amounts of carbon dioxide make the air become warm, creates the world present situation: the greenhouse effect.

Campus is always has a beautiful scenery, now everyone dont protect the environment, it makes our environment destruction. Look at the corner of the street is filled with plastic bags, cigarette butts. On the flower beds in the neighborhood is filled with dirt, we should protect everything we have good resources. I have people here dont protect environment under the condition of reverie: one day, the tree my grandfather in the beautiful scenery in a rest, suddenly to a few people, to prepare for a picnic here. Not for a moment here a beautiful environment becomes dirty, but this a few people or ignored. "The men finally walked" the tree grandpa sad cried, alas! The men got the cigarette butts on the grass, the ground filled with plastic bags, bottle. A few days later the tree grandpa dyspnea died because of bad environment.

同学们,环保知识你们了解多少,知道多少?保护环境是人类有意识地保护自然资源并使其得到合理的利用,防止自然环境受到污染和破坏。现在,地球上环境逐渐遭到破坏。环境遭破坏的原因有许多,有人为原因,也有自然原因。不过大多数是人们乱砍乱伐,乱扔垃圾等因素。

据我从网上了解,自1950年到1980年30年间,全世界有一半以上的森林面积被毁,其中非洲的二分之一林地变成不毛之地。绿色植被是大自然赠于人类的“生命之被”。可是,世界进入20世纪50年之后,人和动物赖以生存的绿色环境遭到破坏,绿色植被正在衰退,全球土壤失量现以增加到每年254亿吨,沙漠化土壤正以每年5-7万平方公里的速度迅速扩展。

1998年时,流经中国大地的长江、松花江等大江大河,失去了往日温柔美丽的笑脸,露出了凶猛恐怖的狰狞。肆虐的暴雨,咆哮的江水,卷起了一次次洪峰,吞噬了一个个村庄,一片片田地,一个个市县,一座座工厂,一所所学校……天哪,这是多么大的损失啊!

近几年,也因为人类大量砍伐树木、破坏环境,使植被遭到破坏,造成了土地沙漠化、水土流失等现象。树木也渐渐减少,于是,二氧化碳无法吸收,大量的二氧化碳使空气变得温暖,就造成了世界上目前出现的状况:温室效应。

园里都总有一处美丽的风景,可现在大家都不保护环境,这才使我们的环境遭受破坏。你看街道上的角落到处都有塑料袋,烟头。小区里的花坛上到处都有脏东西,我们应该保护好我们现在所拥有的一切美好资源。我就在这人们不保护环境的情况下遐想:一天,大树爷爷在一处美丽的风景休息,突然来了几个人,准备在这里野餐。没一会儿这里美丽的环境一下变得脏兮兮了,但这几个人还是置之不理。“这几个人终于走了”大树爷爷悲哀的叫着,唉!那几个人把小草上弄上了烟头,地上掉满塑料袋,瓶子。没过几天大树爷爷因环境不好呼吸困难死去了。

展开阅读全文

篇10:环境污染英语作文带翻译

全文共 1435 字

+ 加入清单

The drawing portrays a tragic scene in which people are still polluting and leaving about the rubbish. Lots people show bad manners , entirely indifferent to the environment of the world we are living in.

The aim of the painter is assailing the serious environmental problem——pollution, for which several factors are responsible. Population as by far increased, our country is marked by the surpassing growth of economy; living standards are high up. But the environment leaves much to be regretted.

How miserable it is to live in such an environment! Who is to blame for the tragic? Everybody should be responsible. we must prevent garbage from being thrown away into rivers, ponds, and lakes. With the water pollution going on someday we shall die with no water to drink at all. The scenery spots waiting to be re-beautified. Wild realization of what is our environment responsibility should be awakend. The must be exercises of our authority over the tourists to punish them sternly when they are found defiling our nature. Only in this way may can we cure the problems drastically, and regain perfect environment to live in.

这幅图画描绘了一幅悲惨的景象,人们仍在污染和留下垃圾。许多人表现不好的举止,对我们生活的世界环境漠不关心。

画家的目的犯了严重的环境问题——环境污染,所负责的几个因素。人口比我国的人口增长更为显著,我国的经济增长率明显超过了国民经济的增长,生活水平也很高。但是环境让许多遗憾。

生活在这样的环境中是多么的可悲!谁是谁的悲剧?每个人都应该负责。我们必须防止垃圾被扔进河里,池塘,湖泊。有一天我们会死,没有水喝的水污染。景点等待重新美化。我们的环境责任是什么野生的实现应该唤醒。必须锻炼我们的权力者的严厉惩罚他们,当他们发现玷污我们的本性。只有这样,我们才能彻底治愈这些问题,重新获得理想的生存环境。

[ 环境污染英语作文带翻译

展开阅读全文

篇11:保护环境的英语作文

全文共 1788 字

+ 加入清单

With the rapid development of science and technology, human demand for resources is increasing, causing the Antarctic arctic ice melting speed, rising sea levels, the Antarctic ozone hole, increasing dust storms in Beijing, haze weather, the Japanese earthquake nuclear pollution...

When we enjoy the good life at the same time, the thought of the importance of protecting the environment?

So, please keep an eye on our campus, look! The playground, school gate, stair aisle flying confetti, food bag, bottles; Look, those teeth bared on the white wall graffiti... These are not harmonious scene and our campus civilization!

The classmates, if we all take action, to be the master of environmental protection, do not throw confetti, peel, graffito of the scribble not, casually picked up confetti trash on the ground, take good care of the environment, our campus is dressed up beautifully and. When we walk on the tree-lined campus path, will feel relaxed and happy; When we study in bright classroom, will concentrate; When we study in the clean and elegant environment, will feel better.

Beautiful environment, let us know how to cherish, learn to cherish; Beautiful environment, let us knowledgeable and more civilized; Beautiful environment, let us learn to obey, learn to be a person; Beautiful environment, let our moral, make our learning more progress!

随着科技的高速发展,人类对资源的需求越来越多,致使南极北极冰雪融化的速度加快、海平面日渐上升、南极出现臭氧空洞、北京的沙尘暴、雾霾天气不断增加、日本大地震后造成的核泄漏污染……

当我们在享受美好生活的同时,是否想到保护环境的重要性呢?

那么,请同学们关注一下我们的校园,看!操场上、校门口、楼梯过道上漫天飞舞的纸屑、食品袋、饮料瓶;瞧,雪白的墙壁上那些张牙舞爪的涂鸦……这些都是和我们校园文明不和谐的一幕啊!

同学们,如果我们大家都行动起来,争当环保的主人翁,不乱扔纸屑、果皮,不乱涂乱画,随手捡起地上的纸屑垃圾,爱护环境,把我们的校园装扮的漂漂亮亮。当我们在绿树成荫的校园小道上漫步时,一定会感到心旷神怡;当我们在窗明几净的教室里读书时,一定会全神贯注;当我们在整洁优雅的环境中学习时,一定会心情舒畅。

优美的环境,让我们懂得珍惜,学会爱护;优美的环境,让我们知书达理,更加文明;优美的环境,让我们学会谦让,学会做人;优美的环境,让我们道德高尚,使我们的学习更加进步!

展开阅读全文

篇12:当前,威胁人类生存的十大环境问题是

全文共 2072 字

+ 加入清单

(一)全球气候变暖

由于人口的增加和人类生产活动的规模越来越大,向大气释放的二氧化碳(CO2)、甲烷(CH4)、一氧化二氮(N2O)、氯氟碳化合物(CFC)、四氯化碳(CCl4)、一氧化碳(CO)等温室气体不断增加,导致大气的组成发生变化。大气质量受到影响,气候有逐渐变暖的趋势。由于全球气候变暖,将会对全球产生各种不同的影响,较高的温度可使极地冰川融化,海平面每10年将升高6厘米,因而将使一些海岸地区被淹没。全球变暖也可能影响到降雨和大气环流的变化,使气候反常,易造成旱涝灾害,这些都可能导致生态系统发生变化和破坏,全球气候变化将对人类生活产生一系列重大影响。

(二)臭氧层的耗损与破坏

在离地球表面10~50千米的大气平流层中集中了地球上90%的臭氧气体,在离地面25千米处臭氧浓度最大,形成了厚度约为3毫米的臭氧集中层,称为臭氧层。它能吸收太阳的紫外线,以保护地球上的生命免遭过量紫外线的伤害,并将能量贮存在上层大气,起到调节气候的作用。但臭氧层是一个很脆弱的大气层,如果进入一些破坏臭氧的气体,它们就会和臭氧发生化学作用,臭氧层就会遭到破坏。臭氧层被破坏,将使地面受到紫外线辐射的强度增加,给地球上的生命带来很大的危害。研究表明,紫外线辐射能破坏生物蛋白质和基因物质脱氧核糖核酸,造成细胞死亡;使人类皮肤癌发病率增高;伤害眼睛,导致白内障而使眼睛失明;抑制植物如大豆、瓜类、蔬菜等的生长,并穿透10米深的水层,杀死浮游生物和微生物,从而危及水中生物的食物链和自由氧的来源,影响生态平衡和水体的自净能力。

(三)生物多样性减少

《生物多样性公约》指出,生物多样性“是指所有来源的形形色色的生物体,这些来源包括陆地、海洋和其他水生生态系统及其所构成的生态综合体;它包括物种内部、物种之间和生态系统的多样性。”在漫长的生物进化过程中会产生一些新的物种,同时,随着生态环境条件的变化,也会使一些物种消失。所以说,生物多样性是在不断变化的。近百年来,由于人口的急剧增加和人类对资源的不合理开发,加之环境污染等原因,地球上的各种生物及其生态系统受到了极大的冲击,生物多样性也受到了很大的损害。有关学者估计,世界上每年至少有5万种生物物种灭绝,平均每天灭绝的物种达140个,估计到21世纪初,全世界野生生物的损失可达其总数的15%~30%。在中国,由于人口增长和经济发展的压力,对生物资源的不合理利用和破坏,生物多样性所遭受的损失也非常严重,大约已有200个物种已经灭绝;估计约有5000种植物在近年内已处于濒危状态,这些约占中国高等植物总数的20%;大约还有398种脊椎动物也处在濒危状态,约占中国脊椎动物总数的7.7%左右。因此,保护和拯救生物多样性以及这些生物赖以生存的生活条件,同样是摆在我们面前的重要任务。

(四)酸雨蔓延

酸雨是指大气降水中酸碱度(PH值)低于5.6的雨、雪或其他形式的降水。这是大气污染的一种表现。 酸雨对人类环境的影响是多方面的。酸雨降落到河流、湖泊中,会妨碍水中鱼、虾的成长,以致鱼虾减少或绝迹;酸雨还导致土壤酸化,破坏土壤的营养,使土壤贫瘠化,危害植物的生长,造成作物减产,危害森林的生长。此外,酸雨还腐蚀建筑材料,有关资料说明,近十几年来,酸雨地区的一些古迹特别是石刻、石雕或铜塑像的损坏超过以往百年以上,甚至千年以上。世界目前已有三大酸雨区。我国华南酸雨区是唯一尚未治理的。

(五)森林锐减

在今天的地球上,我们的绿色屏障——森林正以平均每年4000平方公里的速度消失。森林的减少使其涵养水源的功能受到破坏,造成了物种的减少和水土流失,对二氧化碳的吸收减少进而又加剧了温室效应。

(六)土地荒漠化

全球陆地面积占60%,其中沙漠和沙漠化面积29%。每年有600万公顷的土地变成沙漠。经济损失每年423亿美元。全球共有干旱、半干旱土地50亿公顷,其中33亿遭到荒漠化威胁。致使每年有600万公顷的农田、900万公顷的牧区失去生产力。人类文明的摇篮底格里斯河、幼发拉底河流域,已由沃土变成荒漠。中国的黄河流域,水土流失亦十分严重。

(七)大气污染

大气污染的主要因子为悬浮颗粒物、一氧化碳、臭氧、二氧化碳、氮氧化物、铅等。大气污染导致每年有30-70万人因烟尘污染提前死亡,2500万的儿童患慢性喉炎,400-700万的农村妇女儿童受害。

(八)水污染

水是我们日常最需要,也上接触最多的物质之一,然而就是水如今也成了危险品。

(九)海洋污染

人类活动使近海区的氮和磷增加50%-200%;过量营养物导致沿海藻类大量生长;波罗的海、北海、黑海、东中国海(东海)等出现赤潮。海洋污染导致赤潮频繁发生,破坏了红树林、珊瑚礁、海草,使近海鱼虾锐减,渔业损失惨重。

(十)危险性废物越境转移

危险性废物是指除放射性废物以外,具有化学活性或毒性、爆炸性、腐蚀性和其他对人类生存环境存在有害特性的废物。美国在资源保护与回收法中规定,所谓危险废物是指一种固体废物和几种固体的混合物,因其数量和浓度较高,可能造成或导致人类死亡,或引起严重的难以治愈疾病或致残的废物。

展开阅读全文

篇13:有关交通问题的中考英语作文

全文共 1185 字

+ 加入清单

导语:越来越多汽车进入我们的家庭生活,改善了我们的生活,但同时也带来了很多问题,如塞车和车祸,给家庭和社会带来极大的危害。下面是yuwenmi小编为大家整理的英语作文,欢迎阅读与借鉴,谢谢!

请写一篇有关交通安全的短文(80字左右)

内容包含:

(1)遵守交通规则,如走人行道/过斑马线。

(2)别在街道上或马路上玩耍和踢球。

(3)劝父母不能酒后驾车。

你可以适当增加内容,让短文通顺,过渡自然。

参考词汇:sidewalk 人行道、zebra-crossing 斑马线

注:第一段已给出,不计入总数

关于交通问题的中考英语作文

With more and more cars coming into our families, we are happy that it has greatly improved our life. But unluckily, it has also brought many problems, such as heavy traffic and traffic accidents.

Traffic safety is everybodys business. We must obey the rules. For example, we must walk on walk side, when we cross zebra – crossing, stop and look right and left, then go across fast. Dont play football on the road .we can tell our parents not to drink before they drive, not to run through red lights, not to talk and laugh while driving etc.

We can say cars are coming into our life, but only when everybody thinks traffic safety is everybodys business can we be safe driving on roads and walking on sidewalks.

【参考译文】

随着越来越多的汽车走进我们的家庭,我们很高兴它大大改善了我们的生活。但不幸的是,它也带来了许多问题,如交通拥挤和交通事故。

交通安全人人有责。我们必须遵守规定!例如,我们必须走在一边,当我们过斑马线,停下来,看左,右,然后跨越快速。不要在马路上踢足球,我们可以告诉父母开车前不要喝酒,不要闯红灯,开车时不要说话和笑。

我们可以说汽车正在进入我们的生活,但只有当每个人都认为交通安全是每个人的业务,我们可以安全驾驶道路和人行道上行走。

展开阅读全文

篇14:环境保护英语作文450字

全文共 1812 字

+ 加入清单

Once man did not have to think about the protection of his environment。 There were few people on the earth, and natural resources seemed to be unlimited。Today things are different。 The world has bee too crowded。 We are using up our natural resources,and polluting our environment with dangerous chemicals。 If we continue to do this, human life on earth will not survive。 We realize that if too many fish are taken from the sea, there will soon be none left。 Yet,with modern fishing methods, more and more fish are caught。We know that if too many trees are cut down, forests will disappear。 Yet, we continue to use powerful machines to cut down more and more trees。 We see that if rivers are polluted with waste products, we will die。 Yet, waste products are still put into rivers。

过去,人们不必担心保护环境的问题。因为那时地球上人口稀少,自然资源似乎取之不尽。如今,一切都改变了。世界变得拥挤异常。我们正在耗尽我们的自然资源,有毒化学制品的使用也正污染着环境。如果我们继续这样下去,地球上的生命将不复存在。我们都明白如果从海里捕捉太多的鱼,海里就不会再有鱼了。可是,现代化的捕鱼技术使得捕鱼量越来越大。我们都明白如果砍伐太多的树木,森林就会消失。可是,我们仍旧使用强大的机械砍伐越来越多的树木。我们都明白如果河水被废弃物污染的话,我们仅有死路一条。可是废弃物仍然源源不断地进入河里。

We know that if the population continues to rise at the present rate, in a few years, there won't be enough food。What can we do to solve these problems?If we eat more vegetables and less meat, there will be more food available。 Land for crops feeds five times more people than land where animals are kept。Our natural resources will last longer if we learn to recycie them。The world population will not rise so quickly if people use modern methods of birth control。

我们明白,人口继续照此刻这个速度增长的话,不出几年,就会发生食物短缺。我们该如何解决这些问题呢?如果我们多吃蔬菜,少吃肉类的话,我们就会有更多的食物。因为同样大小的土地如果种庄稼的话会比养殖动物多养活五倍多的人。如果我们学会再利用的话,自然资源就能持续更久。如果人们使用现代化的生育控制方法,世界人口就不会增长如此迅猛。

Finally, if we educate people to think about the problems we shall have a better and cleaner planet in the future。

最终,如果我们能够教育人们都意识到这些问题的话,未来我们就会有一个更好、更洁净的星球。

展开阅读全文

篇15:保护环境的英语

全文共 668 字

+ 加入清单

Today, Chinas economy has made the great achievement. More and more

foreign people come to China to seek for cooperation. It is true that peoples

life standard has been improved a lot during the last decades, but the

environment has been polluted badly. When I was very small, I could see the

green trees and clean water around my hometown, but now, the river becomes

smaller and the rubbish can be seen everywhere. I feel so sad about it. We have

sacrificed so much to chase the profit. If we cant save the environment, we

wont live the comfortable life. For us, we should not throw away the rubbish

and plant more trees. The little things we do will make a great difference.

展开阅读全文

篇16:保护环境的英语

全文共 1556 字

+ 加入清单

Chinahas a very long and brilliant history, whose people are so friendly

and hospitable. But I am wondering why some people pay such little attention to

the environment and nature. In many places of the countryside, rivers have

become stinking sewers and brooks have disappeared. Heaps of garbage obstructs

the scarce flow of dirty water. The grounds are littered with plastic bottles

and bags. People are cutting down trees even though it is illegal. In some

towns, rubbish is hidden behind walls. Garbage cans are often of little use,

making cleaners must rush all day long and also by night to clean the

rubbish.

This lack of consideration for nature in general is extremely detrimental

to children’s education, toChina’s image, to public health, to tourism and to

the future.Chinais the common treasure of all Chinese, and we should live up to

be a member of this big family, a descendant of 5000-year-plus ancient civilized

country. I think the environment must absolutely be strictly protected by all

means. This protection should go at the same pace as the marvelous development

of the nation.

In this respect,Germanyis a rare model and leaves me a very deep

impression. After you have an exciting tour around in this country for a week or

so, it is unnecessary for you to polish your leather shoes. Personally, first of

all, the strong awareness of people’s environmental protection; then, the

advanced technology applied in the field of preserving the nature; We can learn

form others in building China into one of the most environmentally friendly

places in the world.

展开阅读全文

篇17:中考英语写给主编关于食品安全问题的一封信作文

全文共 1862 字

+ 加入清单

Dear editor,

Im writing to tell you something about the problem of food safety.

“The food is what matters to the people, the food by An Weixian”, the humanity grows, the economy soars, the social progress, the time cannot leave food, cannot leave the security, hygienic, nutrition food.“How can like this? How should we manage?”The general populations were asking unceasingly “we must eat safe food” the general populations to request unceasingly, populaces call, stimulates to movement us to ponder, moves.

Food enterprise, the conscience enterprise”, food production management enterprise is qualified, the high quality food producer, is the person who has rendered meritorious service, also is the inferior harmful food manufacturer, and possibly becomes the criminal, therefore said, food produces the operator is the food security first owner, decides food quality the key aspect both is the technology, also is not the management and the equipment, the key lies in food production in the human key to manage the owner and jobholders professional personal integrity and the moral standard.

The dead pork production meat product, the use industry paraffin wax manufacture hot pot bed charge, the use sodium hydroxide soaks floods sends the product, dont they know these things harmfully? Also non-, how lets us listen to the production protein content only is 2% powdered milk production business owner when hears the long-term oral administration powdered milk causes the big end of baby death is says, “, this kind of powdered milk cannot eat continuously, we always do not eat in any case, we all arrive the supermarket to buy several dozens Yuan tin of import powdered milk to eat”。

This accident made me realize the seriousness of the food safety problem. I sincerely hope that the whole society pay much more attention to food safety.

[中考英语写给主编关于食品安全问题的一封作文

展开阅读全文

篇18:融入新环境英语作文

全文共 2119 字

+ 加入清单

1. Human beings are dependent on the Earth’s diversity of species. Wild species play a vital role in the maintenance of the planet’s ecological functions, yet every day on the planet 40-100 species become extinct.

2. Human life cannot exist in the absence of complicated interactions of millions of species in biological systems.

3. 50,000 plant an animal species disappear each year due to tropical deforestation, expanding agriculture and human settlement.

4. Human activities impact the environment, including clearing agriculture land; air, land and water pollution; urban and suburban development; and the introduction of invasion or non-native wildlife species. If land and wildlife are poorly managed, human being will risk fragmenting habitat.

5. We are living in the midst of a great chemical experiment, and some serious consequences are becoming apparent to scientist. More than two billion pounds of chemicals are spewed into the air each year. These chemicals are brewing a disastrous stew, resulting in an atmosphere crisis. The greatest consequences of the atmosphere crisis may be global warming and the ozone depletion. If human kind wants to survive well into the next millennium, we must stop this horrible destruction of our own environment.

6. The earth appears to be warming due to the greenhouse effect. Scientists estimate that the average temperature could climb about 2 degrees Celsius in 20 years. This change in the global climate would have disastrous results, including drought, coastal flooding and increased species extinction. And, scientists have discovered a hole in the ozone layer. The ozone layer is the only protection for life on Earth against deadly ultraviolet radiation from the Sun. Once the ozone layer is completely destroyed, all life on Earth will cease to exist, killed by the deadly radiation. The planet will become a barren rock devoid of all life.

7. It allows for an unbelievably large amount of downloads and uploads of information, music,videos and all sorts of other things, as it is the engine of the information superhighway of our Information Era, in witch we live.

展开阅读全文

篇19:英语保护环境

全文共 1189 字

+ 加入清单

Nowadays, the environmental protection is becoming one of the most important issues in the world. Being one of the members of our society, what shall we do to protect the environment

First, stop using plastic bags, boxes and bottles. Stores should be required to use the bags, boxes and bottles which are made from paper. Secondly, more and more trees and flowers should be planted to keep our surrounding clean. People must be required to plant plants around their houses and work places.

Finally, we must control the pollution by law, according to which, polluted water and air exhausted from factories should be forbidden.

These are some of the measures that we can take to protect our environment and they are not hard tasks for us. Remember, the earth is the only planet we could live at present.

Since the first day, BNBM has paid more attention to protect the environment as its social responsibility, by developing green building materials, producing green products and creating green enterprise. According to the spirit of "From the nature, for the nature and return to the mature", BNBM has tried its best in developing new technology and improving equipment to reduce the pollution.

展开阅读全文

篇20:美化校园环境英语作文

全文共 677 字

+ 加入清单

Id like to tell you that our school has worked out a new program.

The purposes of the program are to make our school more beautiful, to make the air cleaner and fresher, and to turn our school into a better place for us to study and live in.

According to the program, we will plant different kinds of trees, flowers and grass in and around our school. A botanical garden will be built for us to visit and practice in. Besides, we are to build a small garden in which we can do some reading and take a rest. Whats more, some statues of famous people will be set up to encourage us to work harder. Dont you think it a wonderful program?

Welcome to our school if you have any chance.

展开阅读全文