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环境污染的英语(优秀20篇)

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保护环境英语作文带翻译

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We should all know that everybody is responsible for protecting the environment!

We live the earth is very fragile, the earths natural resources is limited, if we protect the environment and the earth from now on, we live the earth will become more beautiful!

Protecting environment starts from me from the us side of small start!

To protect the environment is to protect the earth or indirectly protect us humans, if the environment is destroyed, then to the survival of our homes is likely to be swallowed up by the desert!

I am here is appealing to people around the world to protect the environment is everyone duty! If we are in such environment, our home is about to be collapsed. Then we will have no place, everybody is responsible for protecting the environment, start small make up,

If we do not litter, spit, etc.

Everybody is responsible for protecting the environment!

我们大家应该都知道保护环境人人有责!

我们生活的地球是很脆弱的,地球上的自然资源也是有限的,如果我们从现在开始保护环境和地球的话,我们生活的地球一定会变的更美好!

保护环境从我做起从我们大家身边的小事做起吧!

保护环境就是保护地球还是间接的保护我们人类自己,如果环境被破坏的话,那么我们赖以生存的家园就很有可能被沙漠吞噬 !

我在这里向全世界的人们呼吁 保护环境人人有责 ! 如果我们还在这样的破坏环境的话,我们的家园即将遭到崩溃 。 那时我们便没有去处了, 保护环境人人有责 , 从小事开始作起吧,

如我们不乱扔垃圾, 随地吐痰等。

保护环境人人有责!

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更多相似作文

篇1:1汉语环境影响英语写作的几个方面

全文共 743 字

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1.1词汇方面

如果把写英语作文比作建楼房的话,英语词汇在英语写作中起着砖、瓦的作用,是句子的最基本的组成部分,所以词汇是我们高中英语教学中的重点,单词听写是课堂教学必不可少的一个环节,但学生的词汇量毕竟有限,遇到问题时,便会用汉语词汇去补充英语词汇的空缺。

例如:交通十分繁忙。误:The traffic is busy. 正:The traffic is heavy.

她和一位教授结婚了。误:She married with a professor.

正:She married a professor.

英语词语的词义往往比较复杂,并和汉语有着一定区别。这种不同就会会导致学生仅把写作当作一词一句的翻译来做,结果是事倍功半。

1.2语法方面

英语中难点就是时态,语态的掌握。英语中常用时态共十六种,语态分为主动语态与被动语态,语气有陈述语气与虚拟语气之分。不同的时态有它特有的句法结构。如现在进行时态使用be+v-ing形式来表示。现在完成时则用have/has +p.p来表示。一般将来时则用shall/will/be going to+v来表示。英语中时间意义的表达是通过动词的时和体来加以反映,而汉语中不存在时、体等,汉语则依靠表示时间的副词(如“曾经”、“正在”、“已经”、“将要”)作状语,或利用虚词“了”、“着”、“过”等作补语这一语法手段来体现,动词本身无任何变化。在英语中,“already”和“ever”常常用在完成时态之中,不能与表示过去的时间状语连用。学生常常把上述句子错译成“Yesterday I have been to the park.”“Five years ago,they have known each other.”又如在英语中,我们常常用否定前置来

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篇2:环境污染作文:钓鱼记

全文共 760 字

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我的爸爸是一个十足的钓鱼爱好者,他十分迷恋这项运动,可以称得上“酷爱”了。而我家旁边就有一条河,爸爸他经常去岸边钓鱼。

今天,爸爸的“钓鱼瘾”又发作了。这不,他正准备鱼食呢。我凑过去看爸爸将这一团一团、米棕色、散发着怪味的鱼食揉成一长条放进塑料盒子里,拿着工具去河边了。我也想去“看热闹”就搬了张小椅子跟在爸爸后面。

来到平时我并不注意的小河边,这里的场景吓了我一跳:水草布满了整个河面,隐隐约约能看见的河水已经开始发黑发臭,岸边堆积着许多垃圾,对岸还有人在往河里倒污水。我本来准备坐下的,一见这状况,连忙往后退了几步。爸爸也不敢坐得离河太近,他找了个距离河一米左右的地方坐了下来,熟练地拿出鱼竿套上鱼线和浮钩,在钩尖上放上鱼食,然后甩出去,我们便开始了耐心的等待。不一会儿浮钩开始下沉了,我们的心情随之兴奋起来。这时,老爸猛地一甩,一提,一个黑色的东西被拉出水面,爸爸迅速将鱼线绕了起来,把这个东西扯近一看:原来是一只装满果皮垃圾的黑塑料袋。我们失望地将它扔进了垃圾桶,爸爸无奈地摇了摇头。接着又钓起了一条死鱼和一只破鞋子。最后我们实在受不了这臭气熏天的气味儿了,只好扫兴而归,而河水也变得更黑更臭了......

爸爸告诉我:过去,这条河是清澈见底、鱼虾成群、水草更是少见的。大家每天都可以采到许多的水葫芦和菱角。而我们这儿产出的龙虾都是上好的,远近有名。鱼又鲜又肥,小螃蟹也有很多,如果你运气好的话还有可能捕到大螃蟹呢!可是现在这一切都成为了一个回忆,一个幻想,一个梦……这是为什么呢?答案很简单,那就是我们人类肆虐地往河里倒垃圾、倒污水。我们没有理由去推卸这个责任。

现在我真想说:适可而止吧,人类!不要再破坏我们的生存环境了,不要再残害我们已经伤痕累累的地球妈妈了!否则将来吃苦果的还是我们人类啊!

[环境污染作文:钓鱼记

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篇3:环境保护的英语作文

全文共 2174 字

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THE EARTH,our dearest mother--BUT,my friends,do any of you have considered how serious the problem will be when the earth is polluted,the air is not fresh,the forest is not flourishing?The environment pollution exist everywhere,the earth will lose its luster noon.my friends,shold we still keep insensible?our earth mother is not smiling anymore,doesn‘t it do something to us?Let‘s moving,my dear classmates,carry out environmental protection with a trifle to make the earth a pure land,and,let it hold a charming smile!

地球 ,我们最亲爱的母亲。但是 ,当大地被污染 ,当空气不再新鲜,当森林不再茂密.亲爱的朋友 ,您想过吗? 这是一个多么严重的问题!污染环境的问题随处可见,地球母亲即将失去往日的光彩。朋友,请问我们还能够无动于衷吗?朋友们.对于污染环境的问题 随处可见 ,母亲不在微笑。难道我们不心痛吗? 亲爱的同学们,让我们行动起来,从小事做起.展开环保活动,还母亲一片净土.让我们的母亲从新拥有一个迷人的微笑。

环境保护英语作文篇三

There are still many problems of enviromental 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 peoples health. The polluted water causes diseases and death. Whats more, vegetation has 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, government are playing the most important role in the environmental protection today.

In my opinion , to protect environment, the goernment 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 mean more pollution.Finally, those who destroy the environment intentionalli should be severely punished. We should let them know that destroying environment means destroying mankind themselves.

目前环保还存在着许多问题。最严重的问题就是空气、水和土壤的严重污染。污染的空气对人类的健康十分有害。污染的水引起疼病,造成死亡。更有甚者,随着现代社会的迅速扩建,植被大大的减少。

为了保护环境,各国政府做了大量的工作。采用了立法措施控制大气污染,保护森林资源和海洋资源,制止任何环境污染。因此,在当今的环保中政府起着最重要的作用。

我的看法是,为了保护环境,政府应当采取更具体的措施。首先,应当通过教育的方法使人们充分謒到环境保护的重要性。第二,应更加努力把计划生育政策付诸实施,因为人口多就意味着污染严重。最后,要严惩那些故意破坏环境者。使他们破坏环境就是毁灭人类自己。

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篇4:描写环境污染的

全文共 414 字

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今天我在《盐城晚报》上看到乱扔废旧电池的危害可大了。但小明却不以为然,还说:“大家都扔呀,还没见有多大的危害呀!”其实一粒废电池的危害可大啦!不信,我讲给你们听一听,废旧电池的危害。

一粒纽扣大的电池扔在一片土地上,会污染一平方米的土地,让那片土地寸草不生,会变成一块不毛之地。一节 1 号电池如果放进一条小河里就会污染60万升水,这也许是一个人一生的饮水量。如果一个人喝了一小口这样的水就会生病,更严重的话可能窒息死亡。这是多么悲惨呀!同学们!我有一个好办法,那就是捡废旧电池的活动。

我们先约好几个好伙伴一起去拾一些废旧电池,谁找的废旧电池越多就有一枚劳动小章。开始行动!我们一人拿了一个大袋子去找,我先在附近找一找,不放过一点蛛丝马迹,这时我就在一个角落里找到了 6 节不同的废旧电池,这让我高兴万分,在这时环保局长闻讯赶来,看到我们像花猫一样的连都不约而同的笑了,夸我们是环保小卫士 ……

这次拾废旧电池给我们上了深深的一课。

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篇5:关于城市污染的英语作文

全文共 629 字

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It is very important to deal with the rubbish in cities. Rubbish must be thrown away or reused properly. Or it may cause a lot of problems. It may pollute the air and water. People may get ill when they breathe the polluted air or drink the polluted water.

Our city has started to face the problem. Some rubbish is sorted and sent to a certain place .Waste gas is cleaned before it goes into the air. Waste water is also cleaned before it is poured into rivers.

People should be prevented from throwing rubbish everywhere. We should try our best to take care of our environment and fight against pollution六年级英语环保作文:Saving Our City.

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篇6:环境污染建议书

全文共 500 字

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尊敬的卫生局局长:

您好。我是载德小学六二班的一名小学生。近期,我发现在雅居乐小区的环境污染情况严重,为此,我向你提出建议。

在雅居乐后面一条小河边,原本是一条清澈见底,小鱼、小虾自由自在玩耍的地方。可是近期来,住在雅居乐的居民和一些工厂里的员工,将自己在家每天生产的垃圾全部扔进河水里,给河水带来了严重的污染。每天中午,水面上都漂浮着一个个塑料袋、塑料瓶、人们吃过的方便面盒子……然而,到了早晨,人们一打开窗门,想呼吸新鲜空气时,却闻到了河水上垃圾刺鼻的味道,而这就是人们最难接受的事情。最可恶的就是,那些工厂在晚上的时候,偷偷排除那些有毒的废水:白的、红的、蓝色加绿色的、浑浊在一起的……让人看着就恶心。

所以,我恳请卫生局局长,派人治理周边的环境,还给大家带来的清新空气。我建议让卫生局的人每周都随时抽查工厂,检查他们是否造成了环境污染,发现了,就要他们承受一些合理的处罚。还要经常派人捞垃圾;看到有人乱扔垃圾,也要采取措施。

我希望以后的环境污染能够得到改善,能够让我们在一开窗时,就能闻到新鲜的空气;我们再去看小河时,小鱼、小虾能够在那里安居乐业。

建议人:关烜欣

20XX年11月7日

[环境污染建议书

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篇7:我的家乡污染环境

全文共 534 字

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我的家乡在荆州。平时,我对家乡的环境也不大了解 。这几天,我们班组织同学们进行了一次综合实践活动,对家乡的环境进行了一次调查,调查的主要对象是荆州的护城河。这次调查让我受益匪浅。

通过实地调查和上网查资料,我了解到以前的荆州护城河污染十分严重。护城河两侧共有二十多个排污口,每天城区的生活及工业污水排入护城河,直接排入的总污水量约5万立方米。因此,河水变成了浑浊的墨绿色。居住在附近的居民和过往的行人也很不爱护环境,把垃圾随随便便仍进河里,使河水的污染进一步加重。由于护城河是死水,无法流动,河底淤泥非常多,水面上漂浮着大量的蓝藻,河底的沉积物散发着臭味。人们从这里经过,都要捂着鼻子,加快脚步。

护城河的污染成为了荆州人的心中之痛。在广大市民的期盼下,市政府对护城河进行了彻底的治理。经过清淤、补水、截污、绿化……护城河面貌焕然一新。

如今的护城河碧波荡漾,波光粼粼。护城河宛如一面绿色的大镜子,映出了蓝天白云和古老城墙的美丽倒影。几只鸭子在水面上嬉戏,几条小船在小河上悠闲地驶来驶去,真可谓“舟行碧波上,人在画中游”。河岸上杨枊依依,与古老的城墙交相辉映,美不胜收。

通过这次的环境调查,我增强了环保意识。我们一定要好好保护环境,让我们共同的家园天更蓝、水更清、景色更美!

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篇8:和校园环境有关的英语作文

全文共 2018 字

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Create a green campus

With the development of scientific conductions, our daily life is becoming more and more convenient. But everything has both its good and bad sides, pollution has become a hot topic while the science’s building up. So the word “green” has been paid great attention among us .So do our campus.

Creating a green campus is very important to build up a wonderful atmosphere. ”Green campus ” does not only means green environment, but also means positive study atmosphere, good personal qualities and refer to that the students should be educated and have an environmental sense in their mind. What’s more, what I want to stress is that it sets goals toward the future of the world.

To bring “green campus” to its full play, effective measures should be taken. First, learning is the most important thing, which can

strength our personal qualities. Second, we should take care our daily actions about manners and pick up waste papers here and there as we can do. Third , when you make mistakes or someone help you, you should say “sorry” or “thank you” to people with your sweet smile…

Green campus make us live in a soft and warm environment. So we ought to do our best to build green campus.

As we all know, a better result of study can be brought by a better study environment. As a result, it is necessary for us to build the green campus. The green campus can not only provide a good environment for our study, but also be a part of build the harmonious society.

The green campus is not only the environmental being green, but also the sprite being green, which means we should do other things like helping each other or caring each other. Therefore, we should both beautify the campus environment and create a campus culture.

As students, we enjoy the campus time while we have responsibility to build our green campus. In spiritual term, we

should respect teachers, classmates and other people work for the school. In environmental term, we should have good habits to keep campus in a clean surrounding.

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篇9:怎样改善环境英语作文

全文共 570 字

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Its Our Duty To Protect Our Environment

Its our duty to protect our environment.Where do we live?The earth.The earth is the only one place we live in.So you know how important the environment is.

But now,some people are harming the environment,like cutting down trees,drawing pictures on public walls,littering onto the ground.Its terrible if we still do it.

Now,its time for all the people in the society to protect the environment.Its our duty.It needs each of us to make a contribution to improving the environment.We should make our environment more and more beautiful.

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篇10:有关环境污染

全文共 219 字

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人们一直以为地球上的陆地、空气是无穷无尽的,所以从不担心把千万吨废气送到天空去,又把数以亿吨计的垃圾倒进江河湖海。大家都认为世界这么大,这一点废物算什么?我们错了,其实地球虽大(半径6300多公里),但生物只能在海拔8千米到海底11千米的范围内生活,而占了95%的生物都只能生存在中间约3公里的范围内,人竟肆意地从三方面来弄污这有限的生活环境

我觉得我们应该保护地球,因为没地球就没有我们人类,所以我们必须保护地球。保护地球是我们的责任!

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篇11:环境污染

全文共 321 字

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主要的环境污染源是,一工厂排出的废烟、废气、废水、废渣和噪音。二人们在生活中排出的废烟、废气、噪音、脏水、垃圾。三交通用具所以的燃气车辆、轮船、飞机等。四大量使用化肥、杀虫剂、除草剂等化学物质。五矿山里的废水、废渣。

人们一直以为地球上的水、空气是无穷无尽的,所以不担心把千万吨的废气送到天空去,又把数以亿吨的垃圾倒进江河湖海。大家都认为世界这么大,这一点废物算什么?我们错了,其实地球虽然大(半径6300多公里),但是生物只能生存在中间约3公里的范围内,人们竟肆意地从四面八方来污染这有限的生活环境。

所以我们要保护大自然,所以我们要少用一次性筷子,纸杯,塑料袋……

我们要给他们一个小小的提示“希望大家爱护大自然,因为保护大自然就是保护自己”。

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篇12:家乡环境污染小学作文

全文共 566 字

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我的老家回江苏的,奶奶家旁边有一条小溪,那里有芦苇,有的时候,还会看到很多蜂鸟。就在我们今年回老家的时候,小溪的水,被污染了。

我看到芦苇都没有了,小溪的地下都是易拉罐、酒瓶、碎玻璃。我看到了,我很惊讶,我就问爸爸:“爸爸为什么会这样?”“因为有人乱扔垃圾,破坏了大自然啊。”爸爸说完,我就回房间了。

我上网查了很多的资料,我觉得有一些很有用,就让爸爸打印下来了。

这是我上网查阅的资料:

水的重要性:水是生命的源泉,是生命存在与经济发展的必要条件,同样是构成人体组织的重要部分。水在人体内的含量达70%,其余30%左右为固体营养物(蛋白质、碳水化合物、脂质、矿物质、维生素等)。人体60%的水在细胞内,40%在流体内(血、消化液、唾液、胆液、泪水、汗液、肠液、胃液)。

明代李时珍在本草纲目中著到:“药补不如食补,食补不如水补”,水不愧为百药之王。由有害化学物质造成水的使用价值降低或丧失,污染环境。污水中的酸、碱、氧化剂,以及铜、镉、汞、砷等化合物,苯、二氯乙烷、乙二醇等有机毒物,会毒死水生生物,影响饮用水源、风景区景观。污水中的有机物被微生物分解时消耗水中的氧,影响水生生物的生命,水中溶解氧耗尽后,有机物进行厌氧分解,产生硫化氢、硫醇等难闻气体,使水质进一步恶化。

看到这些,我们一定要好好的保护地球,这样,才不会给我们带来自然灾害。

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篇13:地球的环境污染

全文共 660 字

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地球是我们居住的地方,也给我们提供了很多能源。可是,我们却不懂得感恩,而且把地球弄得乌烟瘴气。有一次,我去海边游泳,刚刚到海里的时候,想往回游,结果抓到了一个废旧的塑料袋。然后,我又看了一下海面,并不是那是作文里写的那样那么蓝,那么清澈,而是非常浑浊。

看来工厂对河水的污染已经影响到了大海。我记得我看过一本《快乐日记》的杂志里面,有一篇作文叫《二十三世纪》,主要是写人们发现地球是呆不下去了,人类只好找适合生存的星球,人类都转移出地球以后,存留在地球的大量核导弹,引起了一次大爆炸。那个时候,地球已经没有人在了,地球也是这样被毁灭的,这是二十二世纪的事了。所以在二十三世纪的时候,人类特意举办了一场追悼会,追悼那个二十二世纪毁灭的地球,还有那些被毁灭的花花草草和动物。我们平常在家里吹空调的时候,都不知道给北极的毁灭增加了几分可能,给环境又增加了几分破坏。南极还好说,有一些企鹅已经适应了热带地区的生活,不适应的还会游泳不像北极熊又不适应热带地区,也不会游泳,只有被灭绝的可能。

还有我们开的汽车,虽然看起来很方便,但是汽车的尾气会破坏大气层,大气层可以挡住的太阳的不可照光,比如紫外线和红外线。但大气层被破坏之后,太阳的不可照光会危害地球上的生物,包括我们的人类。这些不可照光如果眼睛看多了的话,会产生智力下降的影响。公交车虽然排出的尾气很多,但是它可以载很多人。所以,我们尽量少开车,多坐公交车。如果能骑单车的话那就更好了。地球现在已经受到了我们人类重重的伤害,所以,我们要行动起来,一起保护地球,守卫我们美好的家园。

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篇14:关于环境保护的英语作文附参考作文

全文共 1118 字

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为了保护地球有限的资源,我们应该采取什么措施呢?请根据下面的提示写一篇约80词的短文,短文开头已经给出。

提示词;1.save water, the source of life , protect drinking water, stop polluting, make full use of it;2.save electricity, crucial, turn off, other electric machines;3. save forests, useful ,stop cutting down;4.recycle useful rubbish, save resources

参考作文:

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.

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篇15:二年级保护环境的英语作文50字

全文共 1841 字

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Now, patches of forest became less factories. Endless grassland into desert, limpid streams into a muddy gutter, beautiful grassland into a barren desert. Why? Why is this? This is because people caused by deforestation.

The earth is home to the survival of people, and the human is continues to destroy it, people cut trees have purify air, reduce noise and adjust the temperature, and other functions; Being pulled out of the grass and people to remove the flowers to beautify the environment. You imagine, if it were not for the plant, our living environment?

These days, many wild animals has become the plate of food, fine furniture, gorgeous dress. You think about these wild animals to buy me a life brought a lot of fun, without these lovely animals, our life will become special boring. Rose up in the morning, cant hear the birds chirping and crisp sound, cant see the kitten doggie smile to you, can only see the strange and hard faces, that is bad!

Let us join hands together to create a beautiful home! Let us see the mountains again, flowers everywhere, singing birds, vibrant scene! Let our life more beautiful environment, more interesting. Let the flower and grass fragrance our lives "to protect the environment, everyone duty", believe in the near future will be a new world, we create a beautiful earth. Everyone must do "protect the environment, everyone duty."

现在,片片森林变成了座座工厂。一望无际的草地变成了荒原,清澈的小溪变成了浑浊的臭水沟,美丽的草原变成了贫瘠的沙漠。为什?这究竟是为什么?这是因为人们乱砍乱伐造成的。

地球是人们赖以生存的家园,而人类却在不断的破坏它,被人们砍伐掉的树有着净化空气,减小噪音,调节气温等功能;被人们拔掉的小草和被人们摘掉的鲜花能美化环境。大家想象一下,如果没有这些植物,我们生活的环境会怎样?

如今,许多野生动物成为了人们盘中的美食,精致的家具,华丽的服饰。大家想一想这些野生动物给我买的生活带来了许多的乐趣,如果没有这些可爱的动物,我们的生活就会变得特别无趣。早晨起来,不能听到小鸟叽叽喳喳清脆的叫声,不能看到小猫小狗向你微笑,只能看到一张张陌生而生硬的面孔,那多不好啊!

让大家携起手来,共同创造这美丽的家园吧!让我们重新看到青山绿水,鲜花遍地,百鸟欢歌,生机勃勃的场面吧!让我们的生活的环境更加美好,更加有趣。让鲜花和小草芳香我们的生活“保护环境,人人有责”,相信不久的将来地球将被我们创建成美丽的新天地。大家一定要做到“保护环境,人人有责。”

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篇16:1000字,保护环境,治理污染

全文共 2147 字

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现在有许多疾病在危害人类的健康,甚至威胁到人类的生命。人类跨入21世纪,世界发生了多少惊人的变化。在人们为科学技术突飞猛进的发展欣喜之余,又经历了更好的不安甚至灾难。除了对高科技特别是生物科技的发展所带来的恐慌之外,战争和疾病似乎直接将人类带到了地狱之门。

污染对人体的危害,人体在新陈代谢的过程中,随着饮水和食物,把水中的各种元素通过消化道进入人体的各个部分。当水中缺乏某些或某种人体生命过程所必需的元素时,都会影响人体健康。例如,有些地区水中缺碘,长期饮用这种水,就会导致“大脖子病”,就是医学上所称的“地方性甲状腺肿”。当水中含有有害物质时,对人体的危害更大。致癌物质可以通过食用受污染的食物(粮食、蔬菜、鱼肉等),带入人体,还可以通过饮水进入人体。据调查,饮用受污染水的人,患肝癌和胃癌等癌症的发病率,要比饮用清洁水的高出61。5%左右。当污水中含有汞、镉等元素排入河流和湖泊时,水生植物就把汞、镉等元素吸收和富集起来,鱼吃水生植物后,又在其体内进一步富集,人吃了中毒的鱼后,汞、镉等元素在人体内富集,使人体患病而死亡。这样,从水生植物→水生小动物→小鱼→大鱼→人体,形成了一条食物链。人体最后成了汞、镉等元素的“落脚点”。

水污染对水生生物的危害水中生活着各种各样的水生动物和植物。生物与水、生物与生物之间进行着复杂的物质和能量的交换,从数量上保持着一种动态的平衡关系。但在人类活动的影响下,这种平衡遭到了破坏。当人类向水中排放污染物时,一些有益的水生生物会中毒死亡,而一些耐污的水生生物会加剧繁殖,大量消耗溶解在水中的氧气,使有益的水生生物因缺氧被迫迁栖他处,或者死亡。特别是有些有毒元素,既难溶于水又易在生物体内累积,对人类造成极大的伤害。如汞在水中的含量是很低的,但在水生生物体内的含量却很高,在鱼体内的含量又高得出奇。假定水体中汞的浓度为1,水生生物中的底栖生物(指生活在水体底泥中的小生物)体内汞的浓度为700,而鱼体内汞的浓度高达860。由此可见,当水体被污染后,一方面导致生物与水、生物与生物之间的平衡受到破坏,另一方面一些有毒物质不断转移和富集,最后危及人类自身的健康和生命。

水污染对工农业生产的影响工农业生产不仅需要有足够的水量,而且对水质也有一定的要求。否则,对工农业会造成很大的损失,特别是工农业生产过程中使用了被污染了的水后,对人类有着极大的危害。一是使工业设备受到破坏,严重影响产品质量。二是使土壤的化学成分改变,肥力下降,导致农作物减产和严重污染。三是使城市增加生活用水和工业用水的污水处理费用。

清洁的空气是人们赖以生存的必要物质基础,一个成人平均每天要呼吸15立方米空气,人们若呼吸了严重污染的空气,无疑对健康是有害的。因此,研究空气污染的影响,认识清洁空气的价值是一个十分复杂的前沿科研课题。而儿童处于生长发育阶段,是对外界空气污染最敏感人群,研究空气污染对儿童的影响更易获得有价值的结果。基于此,以中国工程院院士、中国环境监测总站总工魏复盛为中方首席科学家的中美科技合作项目一一空气污染对人体呼吸健康的影响研究,在广州、武汉、兰州、重庆等城市和郊区分别选点,对空气中直径2.5微米颗粒物进行调查、监测,取得8196份调查问卷,测试儿童肺功能约15000人次,包括环境监测数据,共获得了约300万个数据,经过统计分析,对空气污染对人体呼吸系统健康(特别是儿童)的影响有了定量化的认识。研究结果证实,对人体健康的影响以空气中细小颗粒物污染最为严重(我国有2/3的城市超标),其次是二氧化硫污染(我国有1/3的城市超标),氮氧化物污染的影响相对较弱。可以说,细小颗粒物(可吸入颗粒物)是人体健康的第一杀手。据专家介绍,颗粒物上附着的有毒重金属、酸性氧化物与土壤相比富集几百倍、几千倍,甚至上万倍,并可在空气中飘浮多达几十天,有害物质随可吸入颗粒物进人体肺部,并有可能透过肺泡进入血液,直接危害人体健康。

近日,这项历时8年的研究成果在京通过了由国家环保总局主持的专家鉴定。专家们认为,这一研究成果对于我们认识清洁空气的重要性、提高公众及领导层的环保意识有着重要意义。研究成果的数据为国家空气环境立法、制定、修订空气质量标准、排放标准及空气污染治理政策提供了科学依据。

家电为了吸引顾客,往往是以提高音箱的分贝为主要手段,各种音乐特别是打击乐发出的声音,会增添人们的焦虑情绪。按照国家规定的标准,公共场所的噪音住宿业小于55分贝、商场(店)、书店小于60分贝、公共交通等候室小于70分贝,但现实的公共场所中,噪音要远大于这个标准。我国对居民生活区的噪音也有相关的规定,住宅区白天的噪音不能超过50分贝(一般说话声音为40~60分贝),室内噪声限值要低于所在区域标准值的10分贝。医学证实,过度的噪音污染,会导致人的耳部不适,出现耳鸣耳痛症状;损害心血管;分散注意力,降低工作效率;造成神经系统功能紊乱。噪音污染的过程其实是一种慢性中毒过程。记得有一幅荣获世界漫画大奖的作品,就是在一间超高分贝的房中,关押着一名犯人,犯人双手抱头面部痛苦,这幅画题名为“极刑”。可见噪音对人的影响。因此,现实生活中,要防止噪音污染,维护健康的生活环境。

让我们来保护环境,治理污染吧!

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篇17:融入新环境英语作文

全文共 2119 字

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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.

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篇18:英文环境污染作文

全文共 1250 字

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The environment is everything around us,for example,air,water,animals,plants,buildings and so on.They all affect us in many ways and closely related to our lives.People cant live without the environment. Everybody needs to breathe air,drink water and eat food every day.We burn coal to keep warm,and we use wood to make paper.As a result,we become the part of the environment.

The environment has been getting wores and wores for many years.We have been upgrading our living standard, meanwhile the environment has been polluted.Somke form factory chimneys pollutesthe air.Machines and engines make noises that annoy us constantly.Animals are homeless because the forcests are decreasing every minute.Streets are crowded with people and vehicles.The environment painful for us to live in it now.So its time to solve those problems.

Fortunately,it isnt too late to correct our mistake.People are coming to realiza the importance of the environment.We have begun to try our best to improve it.Laws are being made dealing with air, water and noise pollution.The river be bright,the sky will be clear,the flowers will be beautiful,and the sunbeam will be dazzling and pretty.We believe that we wil be able to save our environment and live in a better world

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篇19:初一年级英语作文带翻译:保护环境

全文共 913 字

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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.

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篇20:如何保护环境英语词

全文共 933 字

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Global warming in the Antarctic glaciers melt faster, sea level will rise rapidly, life on earth will have ones head above water. I told grandpa, this is too much carbon emissions. When the Spring Festival, we do not have as they often buy a lot of fireworks, fireworks set off once the only in the New Years eve, can rise to exult beaming atmosphere is ok, otherwise the carbon dioxide is really too much, families, cumulative emissions are impressive. I appeal through the Internet, the farmers dont in the wheat straw burning, after the autumn harvest of freshwater and sell special corporations to finish molding fuel, can not only generate economic benefits, can save the environmental protection, protect the earth.

全球气候变暖,南极的冰川消融的速度在加快,海平面将急速抬升,地球上的生物将有灭顶之灾。我告诉爷爷,这都是碳过多排放惹的祸。春节时候,我们没有像往年买上许多烟花燃放,只在除夕燃放过一次鞭炮,能起到欢腾喜气的气氛就可以了,否则产生的二氧化碳实在是太多,家家户户累积起来,排放量实在惊人。我通过互联网发出呼吁,农民秋收后不要在把麦秸集中焚烧了,可以变废为宝,卖给专门公司制作成成型的燃料,既能产生经济效益,有能节约环保,保护地球。

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