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初一写保护水资源的英语作文【热门20篇】

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2024初一暑假英语作文:暑期难忘的一件事

全文共 560 字

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An unforgettable thing during Summer vacation

It was a sunny day today,when i got up in the morning,i decided to see my grandparents.so i took the bus and got there at noon,they were happy to see me,and i was very happy,too.

In the afternoon,my farther asked me to help him water the plant,and i was happy to see the flowers smiling in the wind.

In a word,today is a unforgetive day.because i saw my relatives and helped people.

【中文翻译】

暑期难忘的一件事

今天天气不错,太阳天.当我早上醒来,我决定去看看爷爷奶奶,所以我乘巴士中午到了那里,爷爷奶奶看到我很开心,而且我也很开心。

下午爸爸叫我帮他给植物浇水,看到那些在风中微笑的花儿我很开心。

总的说来,今天是难忘的一天.因为我去看了亲戚也帮助了他人。

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篇1:八年级上册英语作文:保护环境

全文共 2225 字

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In recent years, I find it easier to our resources dried up. All of these, because we have recently a lot of collection resources, leading to our mothers are dwindling.

What is the mother of all resources less and less? Is, of course, we humans excessive spoiling dont cherish, would cause such a serious result. Our earth forest area has reached 600 million hectares, the figure is due to our human previously has important sense to protect the environment, know that if you dont have a good environment, we wont be able to breathe to the light wind gently brushed the grass surface sweet taste. And now? Us that the earths forest area is still not arrived 6 hectares, this kind of situation, it is because we humans cut down trees and destroying forest without restraint, make almost fell by 1% in each of the forest area in the world, now our protection in the nature of the important consciousness is more and more shallow, dont take care of the objects around, as the forest is less, the first bite of the air we breathe is less and less fresh...

Is not destruction of forest resources, and our mineral resources. It is limited, now our production technology constantly improve, the accelerating speed and shortage of some minerals occurred, even dried up. Until then, we will always stay in the desolate landscape.

In the face of these, can see there are so many resources in we lost too much! We rely on resources too much! All around us, little drops of the resources are in decline, if lost it all, we will how to live! So, let us sincerely treat our mother earth, try to cherish, to cherish. If only use a small plastic bag, it should not be too!

Let us act, to defend the earth!

近几年来,我发现我们的资源越来越容易枯竭了。这些,都是因为我们最近大量的采集资源,才导致我们的母亲日渐枯竭。

是什么让我们这位母亲的资源越来越少了呢?当然是我们人类过度的糟蹋不珍惜,才会造成这样严重的结果的。我们的地球森林面积曾经达到了6亿公顷,这笔惊人的数字是由于我们人类以前有着保护环境的重要意识,深知如果没有了良好的环境,我们也就无法呼吸到微风轻拂过草面的甜美味道。而现在呢?我们地球的森林面积还不到了6公顷,这种状况,就是因为我们人类不加节制地砍伐树木和毁林开荒而造成的,使世界上的森林面积几乎每年减少了1%,现在我们的保护在自然的重要意识越来越浅,不爱护身边的一草一木,由于森林逐渐变少,我们呼吸的第一口空气也就越来越不清新……

还不止森林资源被破坏,还有我们的矿产资源。它是有限的,现在我们的开采技术不断提高,速度不断加快,使某些矿种发生短缺,甚至面临枯竭。到那时,我们将永远呆在荒凉的大地上。

面对这些,可以看出来我们失去的资源真是太多太多了!我们的依赖的资源也太多了!在我们身边,点点滴滴的资源都在减少,如果失去了这一切,我们将如何生活!所以,让我们真心地善待我们的地球母亲,努力去珍惜,去爱惜。哪怕只是多用一个小小的塑料袋,这也是不应该的!

让我们行动起来,保卫地球吧!

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篇2:保护珍惜动物英语作文篇

全文共 1032 字

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Animal Protection

Animal is the friend of mankind, is an important part of the natural ecosystem. It is human precious naturalresources. Protect animals to maintain natural ecological balance has important significance.

But now many animals are facing the danger of extinction.With the development of society, pesticide used and serious pollution, city sewage .The wild animal living area is becoming increasingly narrow. Many of the animal is facing a food crisis currently . Whats more, in order to obtain wild animal of precious materials, humans are killing animals.

In order to maintain ecological balance, we should take some effective measures to protect animals.We should develop pollution standards to reduce emission of toxic substances, prevent the killing of some rare animals strictly. We can also establish a national park as a wild animal protection area. The most important thing is to improve people s knowledge of animal care.

Let us join hands in creating a harmonious coexistence of human and animal beautiful homes!

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篇3:初一暑假英语

全文共 2479 字

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The summer vacation this year, our family person went a lot of a lot of

amused interesting place plays, we went 101 buildings, lunar eyebrow explores

Eden, gao Tie explores a house... etc amused interesting place plays, what I

feel happy days always passes is very fast, I spend the summer vacation this

year very happily, so I just can feel happy to light always passes very quickly.

I am written down so that our family has the summer vacation this year the 101

buildings that go to Taipei city, when elevator still does not have attic, can

see Taipei city, I feel I am like is big giant, the house resembles is toy

house, the car resembles is toy house, the person resembles is small ant euqally

small, I feel absorbing.

Besides, our family still has go lunar eyebrow explores Eden, over there

very big! We play skyscraping annulus first, skyscraping annulus can reach very

tall place, we play corsair later, corsair left and right sides shakes special

stimulation, we still have go playing very resemble rotating the You Le

establishment of coffee cup, establishment of this You Le is very amused, if did

not help good armrest up to be able to slip all the time,will slip, this I feel

very interesting, we still have go playing imperial crown swing, establishment

of this one You Le wont be very exciting, when rotating, have slightly wind is

blown, this feeling seems to blowing fanner, nevertheless, the fanner of its

nature, besides this a few swim interestingly again amusedly outside happy

establishment, still have a lot of amused You Le establishment! The summer

vacation this year, our family besides go 101 buildings and Eden of lunar

eyebrow exploration play, still have go Gao Tie explores a canal to look around,

gao Tie has the thing of a lot of a lot of Guan Wugao iron inside exploration

house, have: Film appreciation, the game that fish, drive Gao Ties game, for

very the appearance of Gao Tie is 3 pediform principle... wait a few amused

interesting establishment, I acquired a lot of knowledge inside house of tall

iron exploration.

I feel although this one summer vacation passes exceedingly quickly,

nevertheless, I went to the place of a lot of playing in this one summer

vacation, also increased the knowledge of a lot of in a lot of place, I saw

Taipei city in the 101 buildings of Taipei city, also explored a house to

understand Gao Tie in Gao Tie, had termed begins now, my hope is fine

nevertheless summer vacation comes quickly, can look around to each district and

amuse oneself.

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篇4:保护环境的英语作文

全文共 960 字

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I read a piece of news recently. It says that in Japan marly businessmen ave selling fresh air to customers.and now it is becoming more and more popular. Why?——Fresh air is getting less and less in Japan, and so is it in the U. S. A.

In fact, environmental pollution is a very serious problem the whole world is facing.

it is mainly caused by the waste products released from artificial substances, industrial production and increased consumption of goods. Bedsides, the use of chemical substances in agriculture also causes environmental pollution. Look at the sky, you can see that dense smoke is being released from the high and big chimneys; those dirty and poisonous substances are flowing into the rivers that we use for drinking water and millions of tons of waste products are heaping around us.

How to change this condition?More and more countries are trying to work out some effective means to bring it under control, but no great success has been made.

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篇5:2024年保护环境的英语作文

全文共 1982 字

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The earth is our common homeland, we will not be able to live without the earth, so we should protect our home, cant let those greedy people destroy the earth.

Due to the deforestation of people, from underground oil, coal, discharge of sewage, chemical plant, built the earth has been scarred, because the tree is his bones and muscles, underground oil is his blood, the coal is his insides, the earth must be very painful, very hate him sons and daughters, should treat him so, but people did a show of indifference, said: "the earth is not to provide us with resources, hearing this, I am very sympathetic to the earth, feel sad for the earth."

And better homes in my heart is like this: people living in wooden houses, the home use is very of environmental protection, the source of all is depend on the sun can, as long as the sun will have electricity, car is the solar energy, environmentally friendly, green city, the birds come here to live and work in peace and contentment, singing a happy song, people no longer deforestation, wont hurt the earth, all living a happy good life, also wont kill some innocent little animals, the earth saw it all, happy smile, his scar is finally good, again is a fresh world.

While people used to hurt the earth, but now most people realize his mistake, and the country will also from time to time to do a publicity, to remind people to protect the environment, to become a good citizen, if people correct mistakes, I think my homeland in my heart, can come true soon.

地球是我们共同的家园,没有了地球我们将无法生存,所以我们要保护我们的家园,不能让那些贪心的人破坏地球。

由于人们的乱砍乱伐、从地下抽油、挖煤、排放污水、建化工厂,地球已经伤痕累累,因为树木就是他的筋骨,地下油是他的血液,那煤就是他的五脏六腑呀,地球一定很痛,很恨他的儿女们,竟然这样对待他,可人们却一副无所谓的样子,说:“地球不就是给我们提供资源的吗,听了这话,我非常同情地球,为地球感到悲伤。”

而在我心中的美好家园是这样的:人们都住着木头房子,家里用的东西都是很环保的,一切都是靠太阳的源能,只要有太阳就会有电,车都是太阳能的,很环保,城市里绿树成荫,鸟儿们都来这安居乐业,唱着愉快的歌声,人们不再乱砍乱伐,不会再伤害地球,都过着幸福美好的生活,也不会再杀害一些无辜的小动物,当地球看到了这一切,高兴的笑了,他的伤痕终于好了,又是一个精神焕发的地球了。

虽然人们以前伤害了地球,但现在大部分人都认识到自己的错误了,而且全国也会时不时的做一做宣传,时刻提醒人们要保护环境,做一个好公民,如果人们都改正错误的话,我想我心中的美好家园,不久就能成真的了。

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篇6:保护水资源建议书

全文共 356 字

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同学们:

大家都知道水资源是我们生活中必不可缺的资源。但是现在人们滥用化学物品,工厂未按规定做好排污处理,江湖的水都被污染了;吃了这样的水患癌症的人越来越多,某些地方被称为癌症村;地下水越来越少,有些城市的地下陷了;为了我们的健康,所以大家要保护水资源。

因此这次我给大家提出以下保护水资源的建议:

一、大家要随手关掉水龙头,这样可以减少让不必要浪费的水流失。

二、发现有漏水的水管应当及时打电话给相关部门来处理。

三、利用节假日和伙伴们一起去做有关保护水资源的宣传,或者做保护水资源的手抄报与同学们分享。

四、在“保护水资源”的主题班会上积极发言、认真思考,与同学们讨论还有哪些保护水资源的方法。让大家都意识到保护水资源的重要性。

水是大自然恩赐给我们的,我们一定要节约和保护。如果水资源枯竭了,那人类也无法在地球上生存了。

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篇7:环境保护英语作文120字

全文共 787 字

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I believe the school environment protection are important because students need a quiet and pollution-free environment to study. What we need to do in order to maintain our clean and neat environment to our students? First, we will need to have giant garbage can around each corner. Second, we will need to have school policies regarding littering and spits on the ground, where students and teachers would be fine if they violated the school policies. Third, we also will need to have garbage cans in classrooms, school main entrance, back door, parking lots, basketball court, ect. Last, we will need to announce the school policies, so the students and teachers will need to follow. By doing all this, we can promise the clean and neat environment for our current and future students.

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篇8:初一暑假英语日记带翻译

全文共 618 字

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My summer vacation of this year was very enjoyable. I went to the countryside to spend my summer holidays. It is very beautiful there. There are green plants, clear rivers, lovely animals kind people. I spent two weeks helping my grandfather do some farm work there. I wrote down what happened in my diary every day.

今年的暑假生活非常愉快。我去农村过暑假。这是非常美丽的。有绿色的植物,清澈的小河,可爱的动物和善良的人们。我花了两个星期,我的祖父帮助做一些农场工作。我写下每天发生在我的日记

Besides that, I helped the children in the neighbourhood with their lessons. I helped them read English improve their spoken English. Their parents thanked me for this.

另外,我帮助邻居家的孩子做功课。我帮他们读英语,提高他们的英语口语。他们的父母为此很感激我。

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篇9:假期生活初一英语MyHappyTimesDuringWinterVacation

全文共 578 字

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I often go to see my grandma and grandpa during winter vacation. They are both seventy years old and live in the country happily. I can do many interesting things there. I am used to getting up early in the morning and breathing the fresh air in the countryside. After snow, I would like to skate and ski with my friends. When night comes, I am used to sitting by the fire and listening to grandma telling me many funny stories. And I tell her some new things happening in the city. When I have to go back, I am always reluctant to go. I really feel happy living in the country.

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篇10:初一描写狗的英语作文

全文共 455 字

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I like dogs, because they are man s good friends. They can do many helpful things to us, such as guarding our houses, greeting guests, helping the police, and so on. Some trained dogs can even lead the blind people and save people s lives. So they re treated as our family members. I hope someday dogs will be in great harmony with human-beings.

我喜欢,因为它们是人类的好朋友。他们可以为我们做很多有用的事情,如,保护房子,问候客人,帮助警方等等。一些受过训练的狗甚至可以引导盲人、拯救人们的性命。所以他们都被当做是我们的家庭成员。我希望有一天狗能与人类和谐共处。

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篇11:节约水资源保护水生态

全文共 566 字

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,是地球生命的源泉,可现在,人们可以用的水少之又少,这样下去,人类迟早会毁灭!所以,大家一起行动起来保护仅存的水资源吧!

地球拥有占其总面积72%的水,而我们可以用的水,才只有全部水资源的0.75%,这其中,有近70%的水被冰封在南北两极,其余我们可以收集的水更是少得可怜。全世界仅9个国家的淡水总量就达到了全世界淡水的60%!

为了我们,也为了整个大自然,一起行动起来,走入节水的行列吧!平时,我们的洗澡水、洗漱用水等可以收集起来冲马桶、浇花;水龙头不用时要随手关掉;尽量不要玩水;看到水龙头在滴水,随手关紧……

我们不仅要节约,还要保护水资源。

就像我家后面的那条小河。以前,它上面布满了大块大块的青苔,河水黑得像墨水一样,夏天还发出阵阵恶臭。前几个月这里来了条清洁船,一个巨大的机械手,伸到水里,抓出了大块乌黑的淤泥,我吓了一跳,原来它那么脏。清洁完以后,河水变青了,微风吹过,荡起阵阵涟漪,小鱼小虾在水下嬉闹,快乐极了。但是,没过多久想不到楼上的邻居还在往河里乱扔垃圾,难道他们还想让河水变得又臭又脏吗?楼上的叔叔阿姨们请手下留情,让我们一起保护清澈的河水。

如果全国13亿人每人节省一滴水,那就有约6500升水,那如果节省一瓶水、一桶水甚至一缸水呢?来吧,一起节约水资源、保护水资源,从个人做起,从身边小事做起,让地球变得更美丽!

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篇12:MyFamily的初一优秀英语作文

全文共 709 字

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My Family

My name is Claire and I’m in my fourteen years old. I live a happy life because I have a warm and harmonious family.

There are four people in my family. They are my parents、my elder brother and me. My parents both are teachers so that my brother and I have been well educated. I am four years younger than my brother who always cares much about me. We have a good relationship, though we quarrel and even fight sometimes. Actually, I am likely to consider it as a sign of love.

In one word, I really love my family. How about yours?

【汉语翻译】

我的家庭

我的名字叫克莱尔,我十四岁了。我过着快乐的生活,因为我有一个温暖和谐的家庭。

我家有四口人,他们是我的父母、我的哥哥和我。我的父母都是教师,我和我哥哥都受过良好教育。我比我哥哥小四岁,他总是非常关心我。我们有良好的关系,尽管有时我们争吵甚至打架。事实上,我可能会认为这是爱的象征。

总之,我真的很爱我的家人。你的家庭怎么样?

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篇13:保护传统艺术英语

全文共 1808 字

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It seems we are living in the conflict between modern and traditional cultures every day.Hearing the blaring of horns the moment you step out of your house,seeing the so called "pop" the moment you open your eyes,you cant help thinking,"Will the traditional culture be gradually lost?"

Many people believe so.They may put right in front of you all the evidences they can dig out.They may argue that people are rushing to restaurants instead of cooking at home,listening to pop music but not traditional,wearing in a way people couldnt imagine ten years ago.Modern people like the air of freedom,not to be restrained by traditions.They offer this long list,only trying to confirm that this world is full of fashion,competition and temptation and the traditional culture is fading and will be lost at last.

Though we are now living in a world in which undeclared aggression,war,hypocrisy,chicanery,anarchy are part of our daily life.Though this is a skeptical age,and our faith has weakened,our confidence in some aspects of the traditional culture should and would never be lost.

Wouldnt you agree that our traditional culture is always credited with modesty,politeness and respectfulness,which have always been treasured for more than five thousand years?Even in this modern world,people still admire those with good manners,those who are polite to others or respectful to old people.

Wouldnt you agree that our Chinese traditional music is beautiful and artistic and our Chinese tea culture is always an appealing treasure to people around the world?

So there may just be some changes in our lifestyle or our attitudes towards life,but little change occurs to some fundamental aspects of our traditional culture that people still treasure in heart.

The traditional culture will never be lost,I believe.

[保护传统艺术英语作文

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篇14:初中初一英语介绍自己的作文范文

全文共 571 字

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I am Sally, Everyday

I am very busy. I have too many rules in my house. I have to get up at six o’clock every morning. I must have my breakfast at 7:00 o’clock . I can’t meet my friends after school because I have to walk my dog.(.溜狗) I can’t watch TV on school nights. And I have to be in bed by 10:00 o’clock. On weekends, I have

to make my bed and clean my room. Then I have to wash the dishes. Later I have to go to the Children’s Palace to learn the guitar. I love music. But I can’t listen to music at home .I never have any fun. My life is so boring. What can I do ?

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篇15:保护环境的高中英语作文范本

全文共 1444 字

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The quality of human life has improved greatly over the past few centuries, but Earth is being harmed more and more by human activity. As we develop our technology, we demand more from our planet. Eventually, this will harm people as well.

Our planet gives us everything we need, but natural resources are not endless. Strip mining devastates whole regions, leaving bare and useless ground. Deforestation removes old growth trees that cant be replaced. Too much fishing may harm fish populations to the point where they cant recover. We are too careless in taking what we want without giving anything back.

There are more people than ever, living longer that ever. So is it any surprise that many areas suffer from too much development? Anyone living in or near a city has experienced "urban sprawl". There is a new shopping area on every corner and new houses, townhouses and apartments everywhere. Traffic gets worse and worse because planners cant keep up with growth. Keeping up with human demand is hard enough. Environmental concerns come in last.

With growth comes pollution. Companies and communities dump waste into water. Landfills are full of trash. Emissions from factories pollute the air. Barrels of industrial waste and worse, radioactive waste, have no safe place to go. If were not careful, we can harm our planet beyond repair.

People need to respect the Earth and try to preserve it. If we dont, what kind of future will we have?

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篇16:初中保护动物的英语作文带翻译

全文共 1399 字

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动物与我们人类一样,有思想,有感情,也有它们自己的生活方式,更有自由权。

Animal and human, thoughts, feelings, have their own way of life, more freedom.

我们不应该去破坏他们安详和谐的生活,我们也无权去破坏他们的生活,当然,更没有理由去指责伤害他们。

We should not go to destroy their peaceful and harmonious life, we have no right to destroy their life, of course, theres no reason to blame them.

每当我们的饭桌旁摆上一道道香喷喷的菜,比如:蛇、青蛙、等动物。我们是不是应该想一想,我们每吃一种动物,就等于放走了多少对农民对庄家有害的虫。我们更是不是也应该换位思考一下,它们都在齐心协力的抓害虫,可人类不但不领情,反而把它们当做他们的食物,当作我们人类每天赚钱的东西,他们是多么可恶呀!

When we put on the table a tasty dish, such as: snake, frog, and other animal. We Shi Bushi should think, each of us to eat an animal, is tantamount to let go of the number of farmers to the harmful insects. We Shi Bushi should also think about, they all make concerted efforts to catch insects, human can not only do not appreciate, but put them as their food, as we human beings to make money every day things, how they are hateful!

如今,地球上的许多生物已经很罕见了,甚至有的已经濒临灭绝了!如果地球上没有了动物,地球将会变成什么样,人类又将会变成什么样?

Now, a lot of life on earth is very rare, and even some on the verge of extinction! If there were no animal, the earth will become what, and humans will become what?

我想,是我们人类好好反省的时候了,如果再这样下去的话,我们将会成为动物们的敌人了,更别谈什么“与狼共舞”

I think, when we reflect on the human, if this goes on, we will be the animal enemies, not to mention what "dances with wolves"

人类,快点醒醒吧!保护野生动物,现在开始,还来得及!

Man, come on come on! The protection of wild animal, now, before it is too late!

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篇17:环境保护高中英语

全文共 1732 字

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With the development ofscience and technology ,different kinds of pollution has been produced andcaused global concern recently.

As we know, people have beenliving on the earth for thousands of years, human activity damaged natural environment, such as excessive abuse of natural resources ,the sewage dischargedfrom factories ,the animal slaughter ,kinds of chemical fertilizers andgreen-house effect. All that is mentioned above has a bad impact on the eco-system .Now, many animals aredying out. We are suffering from unhealthy food and water, we are faced withharmful rays and global warming. It was ourselves who had made a series oftroubles. As you can see, we are the final victim.

Above all, if we human beings cannot recognize theseserious problems and try our best to solve them soon, we would finally lose theenvironment suitable for us to live. So, it is our duty to protect theenvironment ,but what should we do to protect it?

In my opinion, the first and important thing is tounite all forces ,that is to say---gather all hearts together. Next we shouldprotect and plant more trees, which can dispose of the dust in the air. As forfamilies, it is effective to ride bicycles rather than drive cars. Don’t litteranywhere as you like. In addition, sorting and recycling the rubbish also playan essential role in the protection of our earth. We’d better call on everyone aroundus to lead a low-carbon life, as it may make a difference to the environment.

Thus, it’s high time that we did something to improveour surroundings. Everybody should raise the awareness to protect our motherearth. Let’s appeal to more people to join us.

All in all ,there’s no doubt that keeping the balanceof human and nature ,we will benefit a lot.

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篇18:保护环境英语作文

全文共 5041 字

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The sun summoned the planet in the solar system to open an emergency meeting, the theme is to save the planet. The sun to see everyone to the Qi, and clear the clear voice, said: "The stars, our good sister earth has been at stake, the doctor said that her blood is toxins, the body of nutrients is also depleted, in this way "The moon says," In recent years, mankind has mined a lot of oil, minerals, wood and other materials, without protecting the environment, and the earths sister is not sick. "Saturn says" Way, we save the earth together! "" Well! "The stars have promised.

After the stars go back, have heard of human beings looking for a second home, so have made an appointment, never the second home of mankind, have also thrown away the conditions may be human use. For example: the moon threw away the oxygen, Saturn threw away the appropriate temperature, Mercury thrown away ... ... Finally, the human consciousness that the earth is the only human home, carried out to protect the Earth action.

300 years later, the sun also held a meeting, the earth also participated, she looks beautiful, green skin, clean blood, more importantly, she becomes healthy, the moon said: "sister, see you now So happy, I am happy for you. "Mercury said," Sister, see you now so beautiful, I am a little jealous. "Earth said:" Thank you all for my sacrifice so much, I am now healthy, or Thank you all, thank you, "said the sun," the stars, after this action, humans have recognized the importance of the earth, and I declare that the rescue of the earth is a success.

Friends, the mother of the mothers disease though good, but also need to continue convalescence, and now, let us work together to the earth dressed as the most beautiful planet in the universe.

保护环境英语作文篇3

There are many diseases that are harmful to human health and even threaten human life. Human into the 21st century, the world has occurred in the number of amazing changes. In the people for the rapid development of science and technology, but also experienced a better anxiety and even disaster. In addition to the panic of the development of high-tech, especially biotechnology, war and disease seem to bring mankind directly to the door of hell.

Water pollution on the human body harm, the body in the process of metabolism, with drinking water and food, the water of various elements through the digestive tract into the various parts of the body. When the lack of water in some of the human life process necessary elements, will affect human health. For example, in some areas of water iodine deficiency, long-term consumption of this water, it will lead to "big neck disease", is the medicine called "endemic goiter." When the water contains harmful substances, the greater harm to the human body. Carcinogenic substances can be consumed by eating contaminated food (food, vegetables, fish, etc.), into the human body, but also through the water into the human body. According to the survey, drinking contaminated water, suffering from liver cancer and gastric cancer and other cancer incidence, than drinking clean water is about 61,5% higher. When the sewage contains mercury, cadmium and other elements into rivers and lakes, the aquatic plants put mercury, cadmium and other elements to absorb and enrich them, fish eat aquatic plants, and in its body to further enrichment, people eat poisonous Fish, mercury, cadmium and other elements in the human body enrichment, so that the human body and death. In this way, from the aquatic plants → aquatic small animals → small fish → big fish → the body, forming a food chain. The body eventually became mercury, cadmium and other elements of the "foothold."

Water pollution hazards to aquatic organisms Water lives in a variety of aquatic animals and plants. Biological and water, between biological and biological complex material and energy exchange, from the number to maintain a dynamic balance. But under the influence of human activities, this balance has been destroyed. Some of the beneficial aquatic organisms are poisoned when humans release pollutants into the water, and some of the stained aquatic organisms will multiply, consume a lot of oxygen dissolved in the water, so that the beneficial aquatic life is forced to relocate due to hypoxia Or death. In particular, some toxic elements, both difficult to dissolve in water and easy accumulation in the body, causing great harm to humans. Such as mercury in the water content is very low, but the content of aquatic organisms is very high, the content in the fish is also surprisingly high. Assuming that the concentration of mercury in the water body is 1, the concentration of mercury in the aquatic organisms is about 700, and the concentration of mercury in the fish is as high as 860. Thus, when the water is contaminated, on the one hand led to biological and water, biological and biological balance between the damage, on the other hand some of the toxic substances continue to transfer and enrichment, and ultimately endanger human health and life.

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篇19:二年级关于环境保护英语作文

全文共 1008 字

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保护环境,是我们大家应尽的义务,是我们大家应尽的责任。

Protect environment, it is our obligation, is our duty.

今天,我漫无目的地走在公园里,忽然我停下脚步,发现了两个六七岁的小朋友,一男一女,一大一小,长得十分清秀。他们手里拿着一些易碎的长方形砖块,在空地上乱扔,十分不文明。

Today, I aimlessly walking in the park, I suddenly stopped, found in two at the age of six or seven children, a boy and a girl, one large and one small, looks very handsome. They are holding a rectangular brick some fragile, throw on the ground, very civilized.

我看见了对他们说:“小弟弟、小妹妹,你们这样很不文明,还很危险,和姐姐一起把这些捡起来扔进那边的的垃圾桶好吗?〞说着点了点那边的黄色和黑色的可回收、不可回收的垃圾桶。

I saw it and said to them: "little brother, little sister, you are so very civilized, very dangerous, and sister together to pick up into the side of the garbage can good? "He nodded over the yellow and black Recyclable, Unrecyclable trash.

他们点了点头,异口同声地说好。说着我们捡了起来,把碎片扔进垃圾桶里。

They nodded, speak with ". "We picked it up, put the pieces into the trash can.

保护环境,人人有责。让我们一起保护环境,保护我们共同的地球村!

Protect environment, everyones responsibility. Let us work together Protect environment, protect our earth village!

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篇20:保护水资源

全文共 671 字

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中国的水资源虽然比较丰富,但是大部分水都是海水,而海水是咸的,是不能直接饮用的;再加上大部分淡水都分布在寒冷的南、北两极和终年积雪的高山上,这样淡水资源就所剩无几了。而且分布不均,东多西少,南多北少,缺水的地方很多。

小时候我想,自来水龙头里的水不是一直流个不停吗?爸爸妈妈常常给我讲哪些地方最近又闹干旱了,不要说种庄稼,就是人喝的水都难以保证。我总觉得不可想象,水不是地球上最多的东西吗?大江、大河、大湖、大海不是有那么多吗?怎么会缺水呢!

后来,我慢慢长大,也慢慢弄明白:水是地球上所有生命的源泉。地球上的总水量为18万亿亿升。这个数量似乎能满足全球人口对水资源的需求,但实际情况并不令人乐观。现存水储备的99%是不宜人类利用的海水和极地冰,其余1%还大都在800米以下的地层,人们生存所依赖的河流湖泊的水仅占总量的0.01%。世界上已有18个国家的人均可再生水资源拥有量不到1000立方米。据世界资源研究所的一项报告表明,世界上有34亿人口平均每年只能得到50升水,这标志着人类正面临着淡水短缺的危机。

这一严峻形势并没有引起人们足够的重视,人们赖以生存的河流、湖泊正面临着越来越多污染的威胁。只有杜绝污染物进入河流湖泊,或者减少其数量,河流湖泊中原有的污染物才会随水流走、稀释,逐渐减少。因此,防治河流湖泊污染的最根本的方法就是控制污染源。我们知道,河流湖泊污染来源是工业废水和城乡生活污水。国家制定了一系列保护水资源的法律法规,对废水排放等各方面,都作了严格的限制和规定。

如果我们不珍惜水资源的话,将来地球上流下的最后一滴水是自己的眼泪。

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