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关于保护水资源的英语手抄报内容(热门20篇)

春节,辞旧迎新的日子,送别了过去的一年,关于保护水资源的英语手抄报内容有哪些?以下是小编为您整理的相关资料,欢迎阅读!

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关于如何保护眼睛预防近视的高中英语作文

全文共 634 字

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Nowadays, there are more and more students becoming short-sighted. Some students get short-sightedness when they are little. There are fifteen students wearing glasses in my class. Being short-sighted is common among students, even in primary school. That is too serious. Therefore, we should protect our eyes carefully. When we are reading and writing, we should keep a standard posture. Besides, we should not watch TV or play computer for too long. They are bad for our eyes. And, we should do eyes exercises regularly. A good rest is also important to our eyes. In all, eyes are the windows of our mind. We should keep it healthy.

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篇1:三八妇女节手抄报内容精选

全文共 268 字

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明天就是三八妇女节了,在这个即将到来的特殊节日前夕,我特别想对妈妈说几句话:

妈妈,您每天一大早要为我做饭,送我上学,晚上还要接我回家,帮我检查作业,教我许多知识,您那时那样的辛苦.妈妈,在您无微不至的关怀下,我一天天地长大.我取得一点一滴进步,都与您的养教是分不开的.

这使我想起了一首诗:"慈母手中线,游子身上衣,临行密密缝,意恐迟迟归,谁言寸草心,报得三寸晖."我决心做一个好学生,努力学习,学会很多本领,将来做一个对社会有用的人;我决心做一个好儿子,自己的事情自己做,尽量减轻您的负担.妈妈,祝您节日快乐!也祝天下所有母亲节日快乐!

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篇2:保护环境的英语作文附翻译

全文共 1734 字

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My hometown is a rich products, flowers and plants flourish where in shandong province.

I often and her neighbors little brother to play in the creek, on one occasion, I rode my bicycle with my little brother to play in the stream, the water on the bottom, flowers and plants is also long very abundance, shell was superb in the streams, there are yellow, with green, with yellow, how also countless count, my little brother and I often in a water fight here.

But, when I was six years old, I once again, on a bicycle with my little brother to play in the stream, I saw the hometown great changes have taken place in the stream, streams of water have become dark and smelly; Shell to see; Fish are dead, floating on the surface of the water; And there are some rubbish floating on the water. After seeing the scene, the little brother and I were stunned.

I decided in the spring of each year, I am back home my father and mother kind of some trees, and the hometown of the children launched "raise a potted flower, plant a tree, cherish every piece of grass, dont litter" and make our mom and dad "put convenience bag, took the vegetable basket" initiative.

Although, we are doing is just some trivial things, but I believe that as long as we all have the responsibility of protecting the environment, then we will see a clean and beautiful world!

我的家乡是一个物产丰富,花草茂盛的地方——山东.

我经常和邻居家的小弟弟去小溪边玩,有一次,我骑着自行车带着小弟弟去小溪边玩,这里的溪水清澈见底,花草也长的非常茂盛,溪里的贝壳好看极了,有黄色的,有绿色的,有黄色的,怎么数也数不清,我和小弟弟经常在这里打水仗。

可是,在我六岁时,我又一次骑着自行车,带着小弟弟去小溪边玩时,我看到了家乡的小溪发生了很大的变化:溪水变得又黑又臭;贝壳看不到了;小鱼都死了,浮在水面上;又有一些垃圾在水面上漂浮着。看到这场景后,我和小弟弟都惊呆了。

我决定在每年的春天,我都和爸爸妈妈回家乡种几棵树,和家乡的小朋友们共同发起“养一盆花,栽一棵树,爱护每一片草地,不乱丢垃圾”以及让我们的爸爸妈妈“放下方便袋,拿起菜篮子”的倡议。

虽然,我们现在做的只不过是一些鸡毛蒜皮的小事,但是我相信,只要我们人人都有保护环境的责任心,那么我们就会看到一个干净又美丽的世界!

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篇3:高考英语作文预测环境保护

全文共 1520 字

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环境保护

假如你是李华,现任你们学校的学生会主席。你将代表学生会起草一份倡议书,号召全校同学行动起来,为环保运动做出自己的努力。同时下周六学校将组织同学在全市进行环保宣传活动,征召志愿者到校学生会报名。

注意:(1)短文应该包括以上所提供的主要信息,可适当发挥;(2)词数:120左右;(3)倡议书格式以提供,不计入总词数;(4)参考词汇:征召(新人) recruit。

15 May, 2010

Dear brothers and sisters,

____________________________________________________________________

____________________________________________________________________

Yours sincerely,

Li Hua

University Students Union

【猜题理由】随着经济的高速发展,社会自然环境遭受严重污染。环保意识的培养和环保工作的开展成为国人,乃至世人共同关注的热点和焦点。对环保问题而言,"只要人人献出一点爱,世界将变成美好人间 !"此话题为学生熟知,与高中生的生活实际贴近,而且具有一定的开放性,使得每个学生都能够有话可说,符合新课标理念下的命题方向。

【构思点拨】首先简要介绍环保问题之重要,号召同学们行动起来,共同参与环保活动;其次就环保发出倡议,并征召志愿者。这样既把考生限定在一定范围之内,又给予了考生相当的发挥的自由,有助于考生的作文脱颖而出。

【参考范文】

15 May, 2010

Dear brothers and sisters,

On behalf of the University Students Union, I, the Chairman of the Union , am earnestly calling for your active participation in our environmental protection campaign. It is the duty of every global villager; man just can not sustain his glorious civilization without a rewarding environment, which will be possible only if man makes considerable efforts to protect the environment.

Do you cherish precio us opportunities to volunteer in our joint efforts in environmental protection? Here is a great one not to be missed by any enthusiastic youth; Right next Saturday, our university is to run a publicity campaign to advocate environmental protection across the city. The University Students Union will be in charge of recruitment of volunteers. Lets join our hands and take action immediately.

Yours sincerely,

Li Hua

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篇4:保护水资源的小学生作文500字

全文共 590 字

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铺垫开头

传说在很久很久以前,在一个非常美丽的世界,曾经有着一片美丽的水库,鱼儿欢快地游动着,有的在石头下面钻来钻去;有的跃出水面;有的在水底快乐的游来游去。海鸥也在海面上自由自在地飞翔,一年四季,都是这样美丽的情景,真是知者乐水,仁者乐山。

举例述说

可是这好景不长啊!在这个美丽世界上,突然出现了一群奇怪的动物,它们就是人类。他们成为了世界的霸主,在世界各地逍遥,他们开始盯上了清澈的水资源

在一个非常美丽的早晨,动物们正在快乐地跳着、唱着、跑着、游着、飞着的时候,一声巨响把所有的动物吓了一大跳,它们抬起头向岸边望去,它们看见了人类,人类用推土机把所有的树木推翻,然后开始建造房子,过了几个月,他们建好了一个大工厂,这更加不得了了,大工厂里的工人不分昼夜地把那些废水排进清澈的河水里,使那里的水慢慢的变黑,发臭。鱼儿的生命受到了威胁,不断地死亡,数量一天比一天少了。

呼吁结尾

通过这一个故事,你听了不觉得痛心吗?在痛心的同时,你是不是更觉得我们人类很可恶,是他们让美丽的世界因此而消失。地球上可供使用的淡水只占地球总储水量的0。2%,然而,正是这极其珍贵的淡水却有很多因为受到了严重的污染,而不能饮用。在这里我想告诉你们:人类,水是生命的资源,水是生命的根本,没有水,就等于没有了生命,人类,不要为了自己的利益,而污染我们的水资源。所以在这里我要呼吁大家:让我们一起来保护水资源吧!

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篇5:有关保护海洋的英语作文

全文共 727 字

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Sea pollution is becoming an increasing problem for our planet and we have a responsibility to reduce sea pollution.

I need to describe the problem. Our ship currently dumps all its rubbish into the sea.Its easy to result in huge endanger. First of all, Non-organic substances such as plastic bags kill fish and whales. Because fish get trapped and whales cannot digest them. Secondly some rubbish is inherently toxic.

I can suggest some solutions. First and foremost we can create a better system of disposing of rubbish for instance. We ought to store rubbish. Next, we are supposed to make ships environmentally and friendly. A case in point is that we should stop providing plastic bags.

We must act now before it is too late!

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篇6:未来的水资源问题英语作文

全文共 1576 字

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Presently, the world is faced with serious water problems. But these problems witt become more intense and more complex in the future. Our increasing population witt tremendously increase urban waters, primarily sewage. On the other hand, increasing demands for water witt decrease substantially the amount of water available for diluting wastes. Rapidly expanding industries which involve more and more complex chemical processes will produce large volumes of liquid wastes. Many of thesewitt contain chemicals that are poisonous. To feed our rapidly expanding population, agriculture will have to be intensified. This will involve ever increasing quantities of agriculture chemicals. From this, it is apparent that drastic steps must be taken immediately to develop corrective measures for the pollution problems.

There are two ways by which these pollution problems can be lessened. The first relates to the treatment of wastes to decrease their pollution hazard. This involves the processing of solid wastes "prior to" disposal and the treatment of liquid wastes to permit the reuse to the water or best reduce pollution upon final disposal. The second approach is to develop an economic use for all or part of the wastes. Farm manure is spread in fields as a nutrient. Wastes from sewage disposal plants are used in some areas both for irrigation and for the nutrients contained. Liquid wastes from other processing plants may also be used as a supplemental source of water. Only by doing these promptly now can we expect to solve the serious water problems in the future.

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篇7:五年级关于环境保护的英语作文

全文共 1577 字

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I love the earth, love to the survival of our homes. Love her love her castle peak green water, green blue sky...

In the fields in the fragrance of flowers, butterfly and I play together, and laughter; In the lush forest, I chase, singing with a bird; Early in the morning, I go to on the plain with lightsome pace for an outing, mist curl up, white gauze of softly floating in the air. Suck the scent of flowers and plants, we enjoy the sun bath, I was intoxicated in the infatuated fantasy; At night, I sat in the paddy fragrance farm small courtyard, looking at the bright sky, listening to the cicadas liao, pre-pubescent, as if place oneself in a fairytale kingdom.

What a good environment! How can allow damaged?

Human technology, large discharge, endless exploitation of... Dinosaur extinction due to environment, and the human is to destroy themselves?

The historical mission to protect the environment and maintaining ecological balance cross-century generation to fall on our shoulders. Let us to love nature, love the earth, arm in arm, side by side, heart to heart to cast up a green environmental protection levee, defend the resources, protect environment, to defend the earth, to defend our beautiful homeland!

我热爱地球,热爱我们赖以生存的家园。爱她的青山绿水,爱她的碧草蓝天……

在四野飘香的花丛中,我和蝶儿一起嬉戏、欢笑;在郁郁葱葱的森林里,我与小鸟一起追逐、歌唱;清晨,我迈着轻盈的步履去原野上踏青,雾霭缭绕着、白纱般的柔柔地漂浮在空中。吮吸着花草的芳香, 欣享着阳光的沐浴,我被陶醉在这如痴如醉的梦幻里;夜晚,我坐在稻谷飘香的农家小院里,仰望着璀璨的星空,聆听着蝉鸣嘹响,蛙声如潮,仿佛置身于一个童话般的王国。

多么好的环境啊!怎能容许被破坏呢?

人类的高科技,大排放,无止地开采……恐龙因环境而灭绝,而人类却要把自己毁灭掉吗?

保护环境与维护生态平衡的历史重任要落到我们跨世纪一代的肩上。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!

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篇8:勤俭节约手抄报内容精选:名言警句大全

全文共 1508 字

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勤俭节约,历来是中华民族的传统美德,大家一定要继承并将它发扬光大。

今天应届毕业生网小编给大家带来了“关于勤俭节约手抄报内容”,主要目的就是唤醒大家的勤俭节约的意识。一起来看一下!

由俭入奢易,由奢入俭难。大意:从节俭变得奢侈容易,从奢侈转到节俭则很困难。 作者:警言

布袍草履耐风寒。 作者:谚语

合理的安排时间,就等于节约时间。 作者:培根

学问勤中得,富裕俭中来。 作者:谚语

一星半星,凑两成斤。 作者:谚语

紧紧手,年年有。 作者:谚语

嘴是无底洞。大吃胜过小赌。 作者:谚语

浪费无底洞,坐吃山要空。 作者:谚语

节约时间就是延长生命。 作者:谚语

春天种下秋天收,如今存下将来用。 作者:谚语

毛毛雨湿透衣裳,杯杯洒喝垮家当。 作者:谚语

当花的,十个钱要花,不当花的,一个钱要省。 作者:谚语

吃千吃万,不如吃饭。 作者:谚语

成家子,粪如宝;败家子,钱如草。 作者:谚语

粮再多,野菜也要备几锅。 作者:谚语

冬不节约春要愁,夏不劳动秋无收。 作者:(锡伯族)谚语

好雨落在荒田里。 作者:谚语

粗茶淡饭,细水长流。 作者:谚语

穿破才是衣。 作者:谚语

布衣暖,菜根香。 作者:谚语

吃饭不忘农人苦,穿衣不忘工人忙。 作者:谚语

生产好比摇钱树,节约好比聚宝盆。 作者:谚语

一粥一饭,当思来之不易;半丝半缕,恒念物力维艰。 作者:谚语

俭可以助廉。 作者:谚语

思前顾后,衣食常够。 作者:谚语

克勤于邦,克俭于家。大意:在国家事业上要勤劳,在家庭生活上要节俭。 作者:警言

勤勤俭俭粮满仓,大手大脚仓底光。 作者:谚语

吃不穷,穿不穷,打算不到就受穷。 作者:谚语

节约莫怠慢,积少成千万。 作者:范继亭

一两煤,一块炭,积少成多煮熟饭。 作者:谚语

笑破不笑补,穿旧不算丑。 作者:谚语

新三年,旧三年,缝缝补补又三年。 作者:谚语

行船靠掌舵,理家靠节约。 作者:谚语

浪费是支出,节约是收入。

今日省把米,明日省滴油,来年买条大黄牛。 作者:谚语

零钱凑零钱,到时不费难。 作者:谚语

节用免求人。 作者:谚语

俭节则昌,淫佚则亡。大意:节俭就会昌盛,淫佚享乐就会败亡。 作者:警言

一切节约,归根到底都是时间的节约。 作者:马克思

粮食打进仓,莫忘灾和荒。 作者:谚语

省吃餐餐有,省穿日日新。 作者:谚语

节约节约,积少成多,一滴两滴,汇成江河。 作者:谚语

借人衣,不整齐。 作者:谚语

细水和流,吃穿不愁。 作者:谚语

黄金本无种,出自勤俭家。 作者:谚语

家有千金,不点双灯。 作者:谚语

节约与勤勉是人类两个名医。 作者:卢梭

一天省一口,一年省一斗。 作者:谚语

出门走路看风向,穿衣吃饭量家当。 作者:谚语

只与人家赛种田,莫与人家比过年。 作者:谚语

任何节约归根到底是时间的节约。 作者:马克思

合理安排时间,就等于节约时间。 作者:培根

取之有度,用之有节,则常足。大意:有计划地索取,有节制地消费,就会常保富足。 作者:警言

有勤又有俭,生活甜又甜。 作者:谚语

细水长流年年有,大吃大喝不长久。 作者:谚语

衣食俭中求。 作者:谚语

论吃还是家常饭,论穿还是粗布衣。 作者:谚语

吃饭穿衣看家底。 作者:谚语

君子以俭德辟难。大意:君子用俭朴的德行来避免危难。 作者:警言

真理是我们所有财产中最有价值的,所以让我们节约吧。 作者:谚语

省下烟酒钱,急难免求人。 作者:谚语

一勺勺积累的东西,不要用桶倒出去。 作者:(哈萨克族)谚语

食不过佳,充饥则可;身不过华;遮身则可。 作者:谚语

粗茶淡饭就是福。 作者:谚语

只有勤来没有俭,好比有针没有线。 作者:谚语

笑脏笑破不笑补。 作者:谚语

大吃大喝顾眼前,省吃俭用度灾荒。 作者:谚语

惜衣有衣穿,惜饭有饭吃。 作者:谚语

节约时间就是延长寿命

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篇9:2024世界无烟日手抄报内容及图片大全

全文共 1187 字

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世界无烟日手抄报:吸烟的危害

◆吸烟与视力衰退美国眼科专家研究证实,长期吸烟可能导致视力衰退。香烟中含有的尼古丁和焦油能大量消耗人体内包括V12在内的多种维生素,而缺乏V12便很可能引起视力衰退。而且,吸烟导致眼内血液流量减少以及增加损害视网膜的祸首——氧游离基。但在彻底戒烟后,患者的视力大多可恢复正常;在不戒烟但减少吸烟量的情况下,视力也大多能部分恢复。

吸烟者◆吸烟与幻觉症幻觉是脑功能障碍引起的一种精神异常。由于长期吸烟,引起慢性气管炎、肺气肿、肺原性心脏病,导致心肺功能衰弱尤其是呼吸功能衰弱,最后发生中枢神经系统病变。患者可有幻听、幻视、幻触、幻嗅、幻味等异常行为。

世界无烟日手抄报:吸烟与儿童伤害

以美国为例,据美国一家专业研究机构1998年的评估结果显示,哮喘病每年给美国经济造成的损失达126亿美元,约1500万美国人遭受哮喘病折磨,其中500万是儿童。从1980年起,美国5岁以下的儿童哮喘病发病率有较大增长。据统计,美国每年约有5100人死于哮喘病,平均每天14人。哮喘每年导致美国儿童1400万个缺课日,成为影响儿童学习最严重的慢性病。

据美国环保局的一份报告指出,儿童是环境污染的最大受害者。通常,儿童会经历比成年人更高的环境暴露,按每磅体重算,他们比成年人要呼吸更多的空气,从而会吸入更多的污染物。再加上儿童好动、自我保护能力较差、免疫功能不健全等原因,使得他们最易受到污染物的伤害。二手烟是最常见的危害儿童健康的污染物。

据世界卫生组织评估,二手烟对儿童健康的危害主要有:引发儿童哮喘、幼儿猝死综合症、气管炎、肺炎和耳部炎症等。二手烟的暴露导致20万到100万患哮喘病的美国儿童的发病次数增加,症状加重;约有15万到30万18个月以下的婴幼儿所患的呼吸道疾病,以及一种中耳积液的儿童病增加流行等都与二手烟有关,这其中,每年约有7500人到1.5万人需要住院治疗;另外,美国每年约有1900到2700例的婴儿猝死综合症也被认为与二手烟的污染有关。二手烟还是引发儿童哮喘的主要刺激因素。

世界无烟日手抄报:禁烟的奖惩措施

1、“奖励”型 政府发戒烟费

对于想戒烟的吸烟者,法国国家保健制度将补给1/3的戒烟费用,每年最多可达50欧元(约合431元人民币),这部分钱归入疾病保险。

英国苏格兰邓迪市为鼓励市民戒烟,为戒烟者每周提供12.5英镑(约合131元人民币)的补贴。

2、处罚重

西班牙 违法吸烟行为按轻重等级,将受到30欧元(约合257元人民币)到60万欧元(约合5175360元人民币)的处罚;

墨西哥城 违法吸烟的个人将被处以50美元(约合340元人民币)~150美元(约合1021元人民币)不等的罚款,惯犯将被监禁36小时;

新加坡 违法吸烟者最高罚款2000新加坡元(约10045元人民币),在公关场所扔一个烟头罚款500新元(约2511元人民币)或打4板子。

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篇10:关于保护动物的英语作文

全文共 2285 字

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Animals are mans most loyal friend, please dont hurt them.

I am particularly fond of small animals,. I think, they are mans most loyal friend. So, when I see others to dispose of animals, in the heart can not help but sad. My dream is to people and animals live in peace.

Now people are like to eat dog meat hot pot, I dont understand. A dogs life, it is to his own master, dont just because it is old, useless, and denied the value of its existence. This is not possible! People will also newborn puppies thrown into the lake, trash can, they are discarded, it is no good. Everyone has the right to existence significance and value, even if is a person, also not qualified to deprive their lives.

I have witnessed the cat after being hit by a car fly. The distorted face telling the pain of it. Its blood, viscera was hit from in vitro. Although the rain wash away the traces of blood, but every time I go there, mind will automatically jump out of the scene, think of the cat that broken beyond recognition, think about it before he died not look in the eyes...

Since then, I was in my heart silently vowed, to do their own efforts, to protect small animals, at least, dont let them innocent caused the death.

I think, in the future, I will set up a "happy family", there will be dedicated to adopt the stray animals, if the man willing to adopt, I will also be given to him. In this way, those who stray cat, stray dogs have a warm home. I will also for those precious endangered animal donations, not completely destroy them.

Perhaps, so I am very silly, very silly, but I am willing to do that silly to worry about in others eyes puny little animals.

If you also like me "stupid", let us firmly "silly". Because they are lovely.

动物是人类最忠诚的朋友,请不要伤害他们。

从小,我就特别喜欢小动物。我觉得,它们是人类最忠实的朋友。所以,当我看到别人随意抛弃动物时,心中不禁很难过。我的梦想就是人们和动物和平相处。

现在人们都很喜欢吃狗肉火锅,我很不理解。狗的一生,都是为了自己的主人,难道就只是因为它老了,不中用了,就否定它存在的价值。这是不可以的!人们还将刚出生的小狗崽扔到湖里、垃圾桶里,将它们随意丢弃,这也是不行的。每个人都有存在的意义和价值,即使是人,也没有资格剥夺它们的生命。

我曾经亲眼目睹了猫被车撞飞后的惨状。那扭曲的脸诉说着它的痛苦。它的鲜血、内脏被撞离体外。尽管雨水冲刷掉血的痕迹,但每当我走到那儿时,脑海就自动地跳出了那一幕,想起那只被撞得面目全非的猫,想起它死前不甘的眼神……

从那时起,我就在心里默默发誓,要尽自己的努力,来保护小动物,至少,也不会让它们无辜枉死。

我想,在将来,我会成立一个“幸福之家”,这里会专门收养流浪小动物,如果好心人愿意收养,我也会赠送给他。这样,那些流浪猫儿、流浪狗儿就有了一个温暖的家。我也会为那些珍贵的濒临灭绝的动物捐款,让它们不至于完全灭绝。

或许,这样的我很傻、很傻,但我愿意做那个傻傻的为在别人眼里微不足道的小动物担心的人。

如果你也像我一样“傻”,那让我们坚定不移地“傻”下去。因为它们都是可爱的。

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篇11:保护水资源建议书

全文共 600 字

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尊敬的东胜区广大居民们:

大家好!

我是东胜区第五小学六年级(2)班杨婧同学。今天,我想与大家谈谈节约用水的问题。

在我们的印象中,水无处不在,他是工业的血液,农业的命根子,生活中最不可缺少的帮手……水是我们赖以生存的宝贵财富。据调查,我们居住的地球还有一个别名叫“水球”。顾名思义,我们的地球上70.8﹪充满了水。但这么多水,其中海就占了97﹪,陆地上的地面水占0.017﹪,其中有一半在盐湖中淡水的根本来源就是雨露,每49年落到陆地上的水只有10.5万立方米,而且这其中的三分之二又被植物蒸腾或地面蒸发掉,只有三分之一:即3.25万立方米的水可供人类利用。每当我经过洗手间,总听见水在哗啦啦的独自哭泣着。有些人总是将洗过菜的水直接倒入下水管中,但是你们有没有想过,水并不是取之不尽的,并不是想有多少就有多少的,想用多少就用多少的,水也是有限的,如果我们再不珍惜水资源,也许,世界上的最后一滴水就是人类自己的眼泪,只有保护水资源,我们才不会灭亡。

所以,我想对广大的居民提几个意见:

1.每当洗完手后,及时关闭水龙头,不要让水白白浪费。

2.循环使用生活用水。洗过菜的水还可以用来洗碗、洗手、擦桌子、拖地等,洗过脸的水可以洗头、洗衣服等等。

3.在旅游时随手拿一个布袋,将所有垃圾都扔进布袋里,不要随手就将垃圾丢进湖里,大家有没有想过,如果别的旅客来这里,他们期待的是看到清澈见底的湖,还是上面漂满垃圾的湖呢?

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篇12:保护海洋高中英语作文

全文共 2299 字

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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.

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篇13:六年级关于保护水资源的建议书

全文共 589 字

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敬爱的全体荆州市市民:

我是荆州实验小学的一名六年级学生,我觉得我们人类太浪费水资源了,今天我想跟大家提一些关于珍惜和保护水资源的建议。

地球是我们的家,它无私地供给我们各种资源,让我们有吃的,穿的,用的……我们本应该竭尽全力去保护她, 但是,我看到的并不是这样。每当我走过护城河旁,我的心都仿佛被刀割了般疼痛。河里的水浑浊不清,一条条死鱼浮上水面。我不禁疑惑:这是为什么呢?

我百思不得其解,便跑去问妈妈。妈妈告诉我:“哎!现在很多人都只顾及自己的快乐,而不保护水资源,护城河的水也是这样被污染的。人们在护城河上乘船玩耍,常常把吃过的零食袋和用过的卫生纸随手扔进河里。因为水被污染了,所以鱼儿们都死了。”听后,我十分的气愤,水滋润万物,它与人们的生活息息相关,可为什么人们不珍惜水资源,反而肆无忌惮地污染水资源呢?

在此,我向全体市民提以下几点建议:

1.少去洗车房,可以提一桶水给自己的爱车进行擦拭。

2.用淘米水洗菜,再用清水清洗,不仅节约了水,还清除了蔬菜上的残存农药。

3.在洗手、洗脸等不需要水时,要关闭水龙头。

4.不要随手向水里扔垃圾。

5.住在长江附近的居民和餐馆老板注意,不要把剩饭、垃圾倒入江水中或堆积在水岸旁。

6.学校要设置相关课程并加强宣传教育,让中小学生有珍惜、保护水资源的意识。

水是生命的源泉,让我们携起手来共同保护水资源,为我们的明天造福,为我们的子孙后代造福吧!

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篇14:保护水资源的作文600字

全文共 546 字

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水,是生命资源。如果没有水,就不会有植物、动物,更不会有人类。我们一定要保护水资源,不要浪费水。现在,全球有10亿人口正处于严重缺水的状况,所以我们要更加珍惜水资源。

上周六,我去梅苑三区姥姥家玩,发现三单元有一户人家可能是给太阳能上水,忘了关开关,一锁门人就走了,几天不在家,结果,太阳能水满后,多余的水哗哗哗的流了两天两夜,单元门前的道路就像一条河,人都没法过,这些水多可惜呀!就这样白白的浪费掉了……我仿佛听见这白白流掉的水在呼唤、在哭泣、在哀叹,它们好像在说:“我们可以浇灌土地,可以浇花、浇草,我们可以供人们吃饭、喝水,洗洗涮涮。我们的作用可大了,快救救我们吧!别让我们白白流掉。”

不注意节约用水的人或许感到水是用之不尽的。错!水总有一天会用完的,而且照这样下去,那一天很快就会到来。所以我们要制定一个节约用水的方案:

1、不管什么时候,出门都要把家里所有的水龙头检查一遍,看是否关好。

2、水龙头不要开的太大,控制在中小水量,及时关水。

3、洗脸、洗衣服的水可以留下来冲马桶。

4、餐具上的油污,先用纸擦除,再洗涤,可节水。

5、洗澡时,避免过长时间冲淋。

同学们,我们要站出来,行动起来,从我做起,从身边的小事做起,人人做保护水资源的志愿者,让宝贵的每一滴水都能用到地方上,不要白白的浪费掉!

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篇15:保护水资源作文500字

全文共 414 字

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水,大家都很熟悉,口渴了,需要水;洗衣服,需要水;洗澡,也需要水。总之,人活着,总离不开水。可是,谁又想过去保护水资源呢?

我曾看过一篇文章叫《桃花溪的倾诉》,故事是这样的:在重庆西郊,有一条流淌了几十年的小溪,名叫桃花溪。原先,溪水清澈见底,在小溪旁种了许多桃树,树上开满了桃花,经常会引来成群结队的蝴蝶、蜜蜂,所以,很多小朋友会在溪边玩耍,一边听着溪水“叮咚、叮咚”地歌唱,一边赏识着美丽的桃花,那是多么美好的事啊!可是,无情的人类又是怎样对待小溪的呢?他们把大量的生活垃圾投向小溪,再加上小溪附近的一些工厂排放出大量的污水、废物,小溪由一个漂亮的小姑娘变成了一个丑陋的老太婆了,一条美丽的小溪就这样被毁灭了。

人类呀!你们还不知道吗?水资源对我们有多么重要啊!现在,无数的溪、河、湖、江、海正向我们诉求:“救救我们吧……”

这个例子给我们敲响了警钟,世上只有一个地球!让我们行动起来,保护环境,美化家园,让青山常在,绿水长流吧!

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篇16:保护水资源建议书

全文共 756 字

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亲爱的叔叔阿姨们:

现在,中国科技发展日新月异:发明了核武器、神七升天、成功举办了奥运会……人们都过上了幸福安康的生活。但是,人门是否想过祖国的环境正在一步一步的恶化?

就拿水资源来说,虽然地球上70.8%的面积被水覆盖,但世界水资源中有97.2%是海,剩下的70%是固体冰川,也就是说,真正可以被利用的水资源还不到1%。这真是少得可怜。尤其是我国人口众多,淡水资源并不丰富,每到秋冬季节,就有几十个省市,几千万人口受到干旱的威胁。

听大人们说,以前的湘江清澈见底,一到夏季人们就会涌进江水中,与江水快乐的嬉戏,江水也成为了人类的朋友。而现在,一些工厂不注意保护水资源,不加节制的抽取江水,再把工业废水排入江中,造成了水资源的严重污染。还有大型挖沙船不断挖取河沙,造成了水土流失。前几天,我和同学们去岳麓山球友,经过湘江大桥,我放眼望去,只见裸露的河床被晒得发白了。几窝浅浅的水嵌在河床中,似乎马上会被抽干,没有水,我们怎么活啊?我痛苦地想!

我经常能在马路边发现有人端着高压水枪对着汽车长时间冲洗,地下一片汪洋,也能看到滴水的消防栓,爆裂的水管如喷泉般涌出自来水,马路成了溪流;现在的小学生也不把水资源放在眼里,每当我走到水龙头附近,就会听见“哗啦哗啦”的响声,仿佛是水滴痛苦的呻吟。如果我们再不加以节制的话,恐怕人类的眼泪就要成为世界上的最后一滴水了。

所以,为了保护水资源,节约用水,我向大家提出以下建议:

第一,少去洗车房,可以提一桶水给自己的爱车进行擦拭。

第二,用淘米水洗菜,再用清水清洗,不仅节约了水,还有效地清除了蔬菜上的残存农药。

第三,在洗手、刷牙、洗脸不需要水时,要关闭水龙头。

第四,请自来水公司及时检修消防栓和水管。

第五,关闭污染严重的沿江企业。

为了不让眼泪成为世界上的最后一滴水,让我们一起行动起来吧!

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篇17:小学四年级环境保护英语作文

全文共 1086 字

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Humans have only one earth. He is the cradle of life, is the homeland of all mankind. However, the environmental pollution and ecological destruction have on human social and economic development and peoples normal life constitutes the real threat. Take good care of the environment, advocate civilization, is the human moral and responsibility.

We want to clean the earth, eager to healthy earth, eager to the homes of environmental protection, eager to green, health, community health... Let us use love to pay attention to changes in the environment, with passion to spread the idea of environmental protection, with actions to shoulder the important task of environmental protection. Starts from me, start from now, intravenous drip minor matter, starts from the side the environmental commitment into action.

Remember, protect the earth, is to protect ourselves.

人类只有一个地球。他是生命的摇篮,是人类共有的家园。然而,环境污染与生态破坏已经对人类的社会经济发展和人们的正常生活构成了现实威胁。爱护环境,崇尚文明,无疑是人类自身的道义和责任。

我们渴望干净的地球,渴望健康的地球,渴望环保的家园,渴望绿色,健康,卫生的社区……让我们用爱心去关注环境的变化,用热情去传播环保的观念,用行动肩负起环保的重任。从我做起,从现在做起,从身边的点滴小事做起,把环保承诺变为实际行动。

记住,保护地球,就是保护我们自己。

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篇18:怎样保护树的英语作文

全文共 593 字

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In order to support Beijing to hold the 2008 Olympic Games and protect our environment,an activity was organized by the Young League and Students Union of our school during the week from June 3rd to June 8th.

All the students in the senior grades took active part in it.Some students cleaned the playground,watered the young trees and flowers,and removed weeds.Some students collected waste paper,old books,empty cans and old toys.They had them sorted and sent them to the recycling center.

The activity is really instructive.Now we all have realized how important protecting the environment is.

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篇19:有关保护海洋的英语作文

全文共 931 字

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The seas and oceans receive the brunt of human waste, whether it is by deliberate dumping or by natural run-off from the land.

In fact over 80% of all marine pollution comes from land-based activities and many pollutants are deposited in estuaries and coastal waters. Here the pollutants enter marine food chains, building up their concentrations until they reach toxic levels. It often takes human casualties to alert us to pollution and such was the case in Minimata Bay in Japan when many people died as a result of a pollutant building up in food chains. A factory was discharging waste containing methyl mercury in low concentrations into the sea and as this pollutant passed through food chains it became more concentrated in the tissues of marine organisms until it reached toxic levels.

As a consequence 649 people died from eating fish and shellfish contaminated with mercury and 3500 people suffered from mercury poisoning.

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篇20:保护环境英语作文60字

全文共 785 字

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Everyone can do something for our environment.What Can I Do for Our Environment?

每个人都可以为我们的环境做些事情。我可以为我们的环境做些什么呢?

Everyone can do something for our environment.As a student, we should build the sense of frugality in our daily life in the school.I always turn off the lights in the classroom when I leave.Both sides of the paper can be used if it is possible.After school, I bear the consciousness of environment protection in mind.In order to protect the forest I often refuse to use the paper cups and disposable chopsticks consciously.I believe that individual contribution to the environment will build a more beautiful world.

每个人都可以为我们的环境做些事情。作为一名学生,我们应该在学校的日常生活树立节俭意识。当离开教室的时候我经常把灯关掉。如果可能的话,纸张的两面都可以利用。放学后,我时刻把环保意识牢记在脑海中。为了保护森林我经常有意识地重复利用纸杯和一次性筷子。我相信,个人对环境的贡献将建立一个更美好的世界。

[保护环境英语作文60字

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