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环境和人类英文作文【通用19篇】

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环境保护的英文作文篇

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As an engineering student majoring in environmental systems, I have strong awareness of the environment and want to work in the field of environmental protection. There are three feasible ways, in my opinion, which can raise public awareness of our surrounding environment. Firstly, the appropriate education in schools can be applied to build our concept on the importance of environment and it should be taken good care. Secondly, more and more green or environmental promotions should be carried out. For example, use public transportation more frequently instead of private vehicles; print double-sided instead of one-sided to save papers. Furthermore, researches on clean energy and sustainable development should be enhanced. The natural resources on earth is not infinite and we should seek for a better method to protect our circumstance in the long run.

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篇1:人类与环境小作文

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法国政府1996年4月提出了一项与城市污染作斗争,将市民“呼吸对身体无害的空气”的权利放在神圣地位的方案。

在法国市区行驶的汽车与伦敦一样激起公愤,而首先站出来为汽车辩护的是商店和其他做生意的人,因为他们担心限制使用小汽车会使他们失去顾客。

当局是因为担心夏秋两季空气质量会下降而采取措施的。法国公众担心夏秋两季的空气污染比伦敦和罗马有过之而无不及,而且柴油车尾所已危及某些郊区的生存。政府提出的措施是规定市政委员会必须监测空气质量并向公众通报、制订净化空气的地区计划和目标、当预测到空气污染已达到不能忍受的程度时允许局部交通限制实行局部交通限制、重新研究“汽车在有25万以上人口的大都市的作用”。其中大多数将在1998年之前生效。

尽管议案与公众的期望相去甚远,但仍不失为法国的起步。多年来,法国在接受“绝色”问题上落后于许多北欧国家。回收利用业相对不发达,直到前不久,空气质量还没有被作为一个问题提出来。

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篇2:保护环境初中英文

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With the global warming getting worse, more people choose to live a low-carbon life for the purpose of reducing greenhouse gases.

We’d better save much water and paper and electricity. We should use less carbon and oil. It’s important to turn off the lights and computers when you leave the room. We should take our own bags in shopping instead of using plastic bags from the supermarket. We can buy few clothes which are unnecessary. We shouldn’t buy or use one-off cups or chopsticks or bowls. It’s good for us to walk or take bikes to school instead of taking cars. We can also plant more trees to change air around us.

Let’s take action and be a low-carbon people!

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篇3:环境污染使人类自食苦果

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环境污染也使人类自食了苦果,让我们回顾一下历史,看看前人是怎样受到自然的惩罚的,这就是世界著名的八大公害事件:

1、比利时马斯河谷事件:1930年12月,比利时马斯河谷工业区,排放的工业有害气体和粉尘对人体造成重大影响,一周内近60人死亡,市民中得心脏病、肺病死亡率增高,家畜死亡率也大大增高。

2、美国洛杉矶烟雾事件:20世纪40年代美国洛杉矶的大量汽车废气在紫外线的照射下产生光化学烟雾,造成许多人的眼睛红肿、咽炎、呼吸道疾病恶化及思维紊乱。

3、美国多诺拉事件:1984年10月,美国宾夕法尼亚州多诺拉镇的二氧化硫及其氧化物,与大气粉尘结合,使大气严重污染,5911造成人暴病。

4、英国伦敦烟雾事件:1952年12月,英国伦敦由于冬季燃煤引起的煤烟性烟雾,导致4天时间内4000多人死亡,两个月后又有8000多人死亡。

5、日本水俣病事件:1953年至1968年,日本熊本县水俣湾,由于人们食用了含汞污水污染的海湾中的鱼虾,造成近万人中枢神经疾病,其中甲基汞中毒患者283人中有60余人死亡。

6、日本四日市废气事件:1961年,日本四日市由于石油冶炼和工业燃油产生的废气,严重污染大气,引起居民呼吸道疾病骤增,尤其是哮喘病的发病率大大提高,形成了一种突出的环境问题。

7、日本富山的痛痛病事件:1955年至1977年,生活在日本富山的人们,因为饮用了含镉的河水和食用了含镉的大米,以及其他含镉的食物引起痛痛病,就诊患者258人,其中死亡者达207人。

8、日本的爱知粮油事件:1963年3月,在日本的爱知县一带,由于对生产米糠油的管理不善,造成多氯联苯污染物混入米糠油,人们食用了这种被污染的油之后,造成13000多人中毒,数十万只鸡死亡的严重污染事件。

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篇4:当前,威胁人类生存的十大环境问题是

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(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。

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篇5:地球环境英文作文

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Ocean marine pollution is from domestic sewage and municipal refuses. When the pesticides went into the marine ecosystem, they quickly become absorbed into marine food webs. Once in the food webs, these pesticides can cause mutations, as well as diseases, which can be harmful to humans as well as the entire food web.

About 60 percent of cities are polluted in China. The rubbishes are everywhere. And the air pollution is also very serious. Exhaust fumes, household garbage and industrial refuse all can make our city dirty. So, don’t spitting ,don’t litter, don’t graffiti on the wall!Forest

The forests are being destroyed now. Acid rain, big fire and saws always break the forests unfeelingly, so, they are in danger . The number of forests are becoming less and less. Let’s plant trees and protect the forests together!River

There are many things in the river, like newspaper , oil, chemicals and heavy metal. If we drink the water that’s from the polluted river, we will get sick or die. And the plants which is near this river will die. So, don’t sewage effluent into the river!

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篇6:居住环境英文作文

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The empty dam below my home was clean and tidy, and now the empty dam is full of rubbish, especially on rainy days, polluted water, and pedestrians passing by. The other people, because of the strength of the power, threw the garbage just hanging on the tree, ugly dead.

Im going to talk to the grown-ups. Theyre not talking to me. What are the kids doing? And drove me out. After I was driven out, I thought to myself, "this cant work. I can go to the neighborhood committee." So I went to the neighborhood committee. When I arrived at the neighborhood committee, I said to an aunt, "aunt, I want to reflect that someone in this building is littering." Aunt kind of say: "kid, the things we already know, one building will see you in a few days to clean the residents of the building to education, by the way you, you are quick to go home." I had to go home and wait for someone to clean. A few days later, we actually saw someone to clean, clean the people of the whole building up and down, left and right, fringes sweep of very clean, after finished, clean people will start all the residents of education building (including me), finished her education and clean people have left. After I passed this, I never saw him/them littering.

I suggest that we really want to protect the environment, because it is peoples responsibility to protect the environment. If people do get it right, we can have a good home.

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篇7:环境保护英文作文500字

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篇一:英语环保作文500字

With the improvement of our living standard, more and more people can afford a car. As a result, our roads are more often than not crammed with cars. However, with more and more waste gas being discharged by the cars, the problem of air pollution becomes even more serious. So nowadays we advocate to lead a low-carbon life. My suggestion is we should ride bikes more often instead of driving cars.By riding a bike, we can not only exercise our body but also protect our environment. Why not have a try, my dear friends?

Now, our side of the car constant more up, the environment also increasingly worse! That the air around us there are many harmful substances. Therefore, we want to Sue around things start to do. For example, we can go to school by bike or walk, it can exercise. If you have time can use less elevator, many climb stairs. We can not only physical exercise, but also to protect our environment.

篇二:英语环保作文500字

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 andflowers, 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8:人类,请你们保护环境作文600字

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我是一条美丽的小鱼,我的眼睛水汪汪的,身上有着整齐的鱼鳞。我生活在一条清澈见底的小溪里,周围是连绵起伏的大山,一早,阳光闪耀,洒在我身上,我全身闪着金光,小溪也变成了一条闪着金光的溪。我们家世世代代都生活在这美丽的小溪里,过着自由自在的生活。

每天我醒来,就会和我的朋友们一起玩耍。刚出生不久的小鱼苗成群结队,用力地甩着尾巴,瞪着圆圆的眼睛,从我身边游过。最有趣的是小虾,他弯着腰,把身子缩起来,使劲一蹬,就像箭一样地从这边游到了那边。最懒的是小螃蟹,老是躲在石头底下,好不容易露出来头来,可吹了个小跑炮又缩了回去。晚上,我偶尔跃出水面,欣赏美丽的星空,天上有一条银河,小溪也变成了银河。

可是,好景不长。有一天,人们在小河边建起了工厂,黑色的、红色的、发臭的……液体,不断流进小溪,见多识广的乌龟爷爷说:“不好,不仅是那些臭水,人们把生活垃圾也扔了进来,五颜六色的塑料袋、用过的餐巾纸、泡沫……”好奇心最强的小螃蟹钻进塑料袋里,可再也出不来了,小鱼吃了一块泡沫,可第二天就白肚皮向上,再也没有动过。一天天过去,越来越多的小伙伴象他们样,小溪里没有了笑声,溪水不再清澈见底,我们只能无奈地离开家乡,人类,我恨你们!

水是生命之源,请你们住手,让小溪重回清澈见底,难道你们没看到吗?清澈见底的小溪没了,清洁的小河没了,小虾、小螃蟹、小鱼……也没了!我们都只有一个家——地球,所以请你们保护好我们共同的家园。

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篇9:环境污染原因英文

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how to save environment? i think we should do the followings: first, it’s best to ride a bike to school, don’t take a bus or a taxi. second, i will remember to turn off the lights when i leave the classroom. third, in my free time, i will collect the empty bottles and waste paper for recycling. the fourth idea is turning off the shower when i ‘m not using it. fifth, it is imporment to save water and money. also, i won’t spend too much money on expensive things. last, we had better not cut down the trees, we have to take care of the trees . i’ll try my best to save the energy, i hope i can do something for our country.

the environmental protection is the most major problem which in the modern life the humanity faces. must solve this problem must start from foundation. first, must massively propagandize, enhances peoples consciousness with understanding, strengthens the environmental protection consciousness. next, must carry on waste recovery use, reduces to forest-trees felling. also must strengthen to white pollution processing, little uses the plastic product. finally, must make improvement to clean aspect. causes the citys appearance to be neater. for earths tomorrow, we must start from the now diligently, will want the well local constable to protect the environment. to this us proposes as follows suggests: implementation trash classification packed in bags. like this not only can reduce the environmental sanitation workers work load, but also can even better basically arrive makes use of waste, to reduce the pollution, saves the resources.

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篇10:人类科技环境的作文

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自然环境人类生存、繁衍的物质基础;保护和改善自然环境,是人类维护自身生存和发展的前提。这是人类与自然环境关系的两个方面,缺少一个就会给人类带来灾难。

我们生活的自然环境,是地球的表层,由空气、水和岩石(包括土壤)构成大气圈、水圈、岩石圈,在这三个圈的交汇处是生物生存的生物圈。这四个圈在太阳能的作用下,进行着物质循环和能量流动,使人类(生物)得以生存和发展。

据科学测定,人体血液中的60多种化学元素的含量比例,同地壳各种化学元素的含量比例十分相似。这表明人是环境的产物。人类与环境的关系,还表现在人体的物质和环境中的物质进行着交换的关系。比如,人体通过新陈代谢,吸入氧气,呼出二氧化碳;喝清洁的水,吃丰富的食物,来维持人体的发育、生长和遗传,这就使人体的物质和环境中的物质进行着交换。如果这种平衡关系破坏了,将会危害人体健康。

人类为了生存、发展,要向环境索取资源。早期,由于人口稀少,人类对环境没有什么明显影响和损害。在相当长的一段时间里,自然条件主宰着人类的命运。到了"刀耕火种"时代,人类为了养活自己并生存、发展下去,开始毁林开荒,这就在一定程度上破坏了环境。于是,出现了人为因素造成的环境问题。但因当时生产力水平低,对环境的影响还不大。

到了产业革命时期,人类学会使用机器以后,生产力大大提高,对环境的影响也就增大了。到本世纪,人类利用、改造环境的能力空前提高,规模逐渐扩大,创造了巨大的物质财富。据估算,现代农业获得的农产品可供养五十亿人口,而原始土地上光合作用产生的绿色植物及其供养的动物,只能供给一千万人的食物。由此可见,人类已在环境中逐渐处于主导地位。

但是,严重的环境污染和生态破坏也随着出现在人类面前。大气严重污染,水的资源空前短缺,森林惨遭毁灭,可耕地不断减少,大批物种濒临灭绝,人类赖以生存的自然环境正处在危机之中。日益恶化的环境向人类提出:保护大自然,维持生态平衡是当今最紧迫的问题。

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篇11:居住环境英文作文

全文共 2233 字

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My home is in the fast court, which is not particularly upscale, but I have a deep feeling for it, because I grew up here, knew it, knew it, and loved it.

Into the three periods of the door, is a circular square, you can climb up the steps, and stood looking down at the top of the square, first saw is a lawn, the grass is covered with trees, osmanthus flowers, camphor trees, maple, pine and other plants, each springing up and down a peg or two, along with a row of azalea bushes. Far from afar, like a long dragon; Because in winter, the grass is yellow and soft. The lawn added vitality to the square. Generally speaking, the square is very spacious and can be used for peoples activities. The lawn is surrounded by a circle of brown wooden chairs for people to relax.

Walking further, you will see a stone bridge across a river, about 60 meters long, a bit rough and a mysterious and ancient feeling. There is a round ball on the railing. The bridge is a little steep, and it takes a lot of effort to get down, but people cant stop running. Willows planted a few trees on both sides, it is often the wicker as braid, wind rustled, wicker dancing with the wind, a peaceful river, there is little ripples, but returned to normal in a short time. You can stand on the bridge, hand on the rough railing, the sturdy bridge, looking down at the river flowing past, feeling very comfortable.

When we finished the stone bridge, we turned right and went to the residential building. The color of the building is basically white, the frame outside the window is gray, the tile on the roof is black, give a person in general a kind of fresh and fresh feeling. There are three or four camphor trees planted in front of each building. How high the trees are, high up to the third floor; How green the trees were, and how vigorous the trees were, and how tall the trees were, standing erect, like dutiful soldiers, who guarded our homes. The green belt was separated by blocks of buildings, with small shrubs and bushes, in sharp contrast to the tall camphor trees.

This is the neighborhood where I live, a common and ordinary place. But as long as you observe carefully and feel the heart, you will find this is so lively and warm and charming!

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篇12:旅游和环境的英文

全文共 1163 字

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In recent years, tourism has been popular and played an important role in our nation’s economic growth. However, I am afraid that if tourism develops over, it will bring harm to the environment and give rise to many problems.

There are a few reasons accounting for my views and I would like to list three of them. One of the examples is that a large number of woods and other plants were replaced by all kinds of accommodation facilities or scenic spots. That definitely breaks the ecological balance of these areas and destroys the natural beauty of the scenic spots. Worse still, more pressure has been placed environment protection in that many tourists left their garbage in the scenic spots. In addition, over-developed tourism will occupy large numbers of farmland and lead to the shortage of the land.

In a word, tourism will be harmful to our environment if it is over development. Thus, I do not advocate that we development tourism without considering the environment. And we should keep the balance between tourism development and environment protection so that we can achieve the sustainable development between our nation’s economy and the environment.

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篇13:保护环境初中英文

全文共 953 字

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How to protect/save our environment/world?

The environmental pollution is worse and worse /more and more seriously today. Water is polluted; we have no clean water to drink. Many trees are cutting down, some animals is getting less and less. Some factories are pouring dirty air in the sky, the population is increasing faster and faster, resources are getting less and less…etc. Not only does it affect our lives and health, it but also has a great affection in the future. Peoples health has been greatly affected by air, noise and water pollution. Many people died of diseases. In order to live a better life, we need protect our world。

We shouldnt throw away rubbish everywhere. We want to recycle, reduce, reuse things .Dont waste things. This saves money and reduces pollution. Use things for as long as possible. We dont use plastic bags. We must plant more trees and stop the people cutting them .We hope our world becomes more and more beautiful。

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篇14:人类濒危的财富水关于世界环境日作文

全文共 585 字

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人类很早就知道、利用水。有人说,我们的地球应当叫水球。这是有一定道理的,因为我们生活的这个星球有水,而且71%的表面积被水占着。在宇航员看来,地球是一个蓝色的球,十分璀灿,太阳系家庭中独一无二。

地球上的水,尽管数量巨大,而能直接被人们生产和生活利用的,却少得可怜。首先,海水又咸又苦,不能饮用,不能浇地。其次,淡水只占总水量的2。6%左右,其中的绝大部分,被冻结在远离人类的南北两级和冻土中,无法利用。只有不到1%的淡水,它们散布在湖泊里、江河中和地底下。加上我国水环境恶化的问题十分突出。主要是江河湖泊等水体受到污染,污染的河流长度约占一半。;北方河流断流的现象加剧,居民饮水困难,工农业生产受损。水土流失治理缓慢,草原退化、沙漠化面积仍不断扩展。

所以我们都要节约用水,加强环保意识,保护我们少的可怜的水资源。现在我就给大家介绍几种节水方法。洗衣机大家都有,可是不是做到了节约呢?其实洗衣机洗少量衣服时,水位定得太高,衣服在高水里飘来飘去,互相之间缺少摩擦,反而洗不干净,还浪费水。如果将漂洗的水留下来做下一批衣服洗涤水用,一次可以省下30-40升清水。还有,洗脸水用后可以洗脚,然后冲厕所。家中应预备一个收集废水的大桶,它完全可以保证冲厕所需要的水量。淘米水、煮过面条的水,用来洗碗筷,去油又节水。养鱼的水浇花,能促进花木生长。

[人类濒危财富水关于世界环境日作文

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篇15:美丽环境健康人类文明发展

全文共 1238 字

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有了美丽环境才有健康人类,有了人类才有文明的社会,环境—人类—文明这三者是息息相关的。

一个人不能离开水、空气、阳光、树木等等,这些资源一旦缺少,就会给人类的生存和发展带来威胁。树木能为人类挡风沙,绿化环境,制造二氧化碳,而近年来人类乱砍滥伐,使有些长距离传输型的大型沙尘暴影响了中国的中东部地区,还北移到了东北部的沈阳地区。每年的三至五月份,随着东亚的风向东南方向移动,给中国乃至日本、韩国等东亚国家造成沙尘暴、扬沙、风尘等恶劣气候。如果没有了树木,唯一能让人类生存的地球将会永远告别绿色,将永远披上枯燥的黄色外衣。在2004年巨大沙尘暴的产生让人类认识到了自然灾害的可怕,使人类把自然环境保护放在了第一位。那么,沙尘暴是怎样产生的呢?大风、不稳定气流和丰富的沙尘源是形成沙尘暴三个不可缺少的因素,树可以抵挡大风,固定沙尘源,所以人类不能缺少树木。

据统计,一亩树林一年可以吸收灰尘20—60吨;每天能吸收67公斤二氧化碳,释放49公斤氧气,足可供65个成年人呼吸;一亩树林一个月可以吸收有毒气体——二氧化硫千公斤;一亩松柏一昼夜能分泌出2公斤杀菌素,可杀死肺结核、伤寒、百喉、痢疾等疾病的病苗。这样就能净化空气,保障人们的身心健康。植树造林还能减少噪音,美化环境,保持生态平衡;为人们提供理想的学习、工作、娱乐和生活的环境。在意识到树木不可缺少这一点以后,人类开始种植树木:自1981年12月以来,中国全民义务植树累计超过350亿株。中国正在实施“三北”和长江中下游地区重点防护林建设、退耕还林还草、野生动植物保护及自然保护区建设、天然林保护等六大林业重点工程。至2000年底,中国的森林覆盖率已达16。55%,城市建城区人均公共绿地提高到6。52平方米,全国自然保护区总面积超过1亿公顷。据中国气象部门记录,20世纪50年代中国仅发生过5次强沙尘暴,进入90年代,则发生了23次。沙尘天气给中国社会经济造成了巨大的损失。环境污染使人类意识到环境保护的重要性。人类文明,无论在那一个发展阶段还是在整个的历史长河中,都是始终受制于人类对自然界的认识程度。当我们从这个意义上重新打量人类文明的功过时,我们便没有足够的信心来赞美今天的人类文明了,至少我们不能盲目地加以赞美。因为,直到目前,我们对自然界地认识还十分有限。可以确定无疑的是,人类只是大自然中的一员,人类的一切危害自然行为最终都将受自然的惩罚。因而,我们就不得不对当今的人类文明进行全面的检讨,也不得不对未来的人类文明深怀忧虑。

面对日益恶化的地球生态环境,人类至今都不肯放弃局部的利益,使自己的欲望日益膨胀。而人类欲望越强烈,对生态环境的、破坏也就越严重。 人类文明是地球生物圈里光照四方的伟大奇迹,它能否永久的延续下去,并不断达到新的文明高度,以致照耀久远未来的地球子民,它的命运就掌握在人类自己的手里。人类!醒悟吧!请珍惜我们赖以生存的地球,请真正做到“美丽环境——健康人类——文明发展”。

[发展的学校与家乡作文

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篇16:环境与人类作文篇

全文共 533 字

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人类对世界不仅到现在还没有做出什么贡献,而且还不断地在破坏.摧毁我们的母亲——世界。

大家知道,我国是世界上沙漠化灾害最严重的国家之一,可是人们在伤害它和破坏它的同时都没有意识到自己这样做会引发什么后果——导致土地慢慢地沙漠化,环境污染越来越严重,人类的家园即将毁在自己的手中。

由于人类十分严重地破坏,我国的沙漠化土地正在以每年2460平方千米的速度增加,我们的家园也以每年相同的数据正在消失。

今天,我以人类破坏世界,摧毁世界而控诉。

想减少每年沙漠化的数据缩小,只要我们人类做到不要过度地放牧;多植树多种草,尽量做到伐一棵,摘一棵;种一棵,栽一棵。这样一来,我国的树木.小草.小花才不会加速消失;少挖中药材.少吃发菜,只有这样做才能拯救大家。

自从1950年,法国人马塞尔 · 比克发明了第一支一次性圆珠笔。从那时开始,一些一次性用品陆陆续续地走进我们的生活:一次性筷子。一次性塑料袋。一次性饭盒······使用这些一次性用品,在使用的过程中,时间久了,人们也渐渐地发现了不少的问题:一次性用品的大量使用会造成巨大的资源浪费,有一些一次性用品对环境造成严重的污染,废水.废气.废渣越来越多······

人类应该为自己的所作所为好好地反省一下了,为自己的破坏付出沉重的代价。

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篇17:英语作文:人类与环境

全文共 851 字

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关于人类环境英语作文 Human and the Environment

Last weekend, I wanted to swim in the river that I usually wen in the childhood. When I went there, I was shock. The river is no longer like before. It was full of rubbish. It seemed that the rubbish is from the villagers themselves. In order to put the rubbish nearer, they put all of them into the river. Not only the water is not clean any more, the river also smelt bad. I real touched. Why human and the environment couldn’t live harmonious? Long time ago, they could get along with each other. Why not now? People have to stop their behavior to harm the environment. Otherwise, it would cause destruction to both sides.

上周末,我想去我小时候经常去的那条河里游泳。当我去那里的时候,我很震惊。河水再也不像以前那样了。河里面到处都是垃圾。似乎这些垃圾都是村民丢的。为 了不走那么远丢垃圾,他们把垃圾都丢到河里了。水不仅仅不干净还会散发出臭味。我真的触动了。为什么人类和环境不能和谐地相处呢?很久以前,他们可以好好 相处。为什么现在不可以了呢?人们必须停止他们伤害环境的行为。否则,最后会是两败俱伤。

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篇18:人类科技环境的作文

全文共 754 字

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环境人类生存和发展的基础,大自然向我们提供了庞大的资源,而我们却不知感恩,对环境不停的污染,造成生态环境的破坏。人类不合理地开发、利用自然资源和兴建工程项目而引起的生态环境的退化及由此而衍生的有关环境效应,从而对人类的生存环境产生不利影响的现象。

随着工业时代的来临,人类科学技术水平的不断提高,人与自然的关系发生了逆转,人成了强者,而“温和的自然”却成了容易受伤的对象。高度提纯的化学制剂,如杀虫剂、油漆、洗涤剂等对自然环境构成了重大威胁;大规模的能源消耗改变了大气的构成,进而改变了地球气候;卫生条件的改善使人口急剧增加,人类活动大量破坏了地球的森林和湿地资源。于是,“温和的自然”变为“凶恶的自然”,人类施加给它的,它最终都要归还人类。被高度提纯的化学制剂污染了水和土壤的地区,畸形儿和绝症的出现比率大大高于正常;石油资源一旦枯竭,人类的生活质量和社会的正常运转必定遇到问题;气候异常必定带来水灾或干旱,饥荒也将伴随着种种天灾降临人间。“凶恶的自然”将再一次让人类成为弱者,人类和自然的关系又将回到起点。

因为人类不停的排放污水,排放废气,大量的浪费资源砍伐树木以致全球渔业资源减少90%;1/3的两栖动物、1/5的哺乳动物和1/4的针叶树种濒临灭绝;大自然调节气候、空气和水源的能力大幅下降;自然灾害对人类的冲击越来越多。

面对自然污染对人类的威害,全世界终于开始重视,联合国对此也召开了多次会议,讨论如何保护环境,各国也积极响应,推出了一系列的政策。

我们应该重视保护环境,环保也是我们每个人的事。

我们要学会废物利用,低碳环保,节约用水,尽自己的微薄之力,一起创造美好的家园。

同一颗星球,同一片天空,人类与大自然和谐相处,相信人类如果用爱去对待地球,地球也会回报我们。

让我们一起环保拯救满目疮痍的地球吧!

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篇19:环境保护的英文作文篇

全文共 765 字

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The fast-developing cities severe environmental imbalance constructs the high demands of productivity and low demands of living standards of the daily lives. The butterfly effect is the main approach towards the promotion of environmental protection. Its inefficient when only one person whos acting on protecting the environment, but if one starts the others would follow. Teaching environmental protection in early age is also crucial since the inconsideration of pursuing short-term interest not only set the milestone for the public hazard, but also the destruction of our planet. Moreover, the environmental protection should be the priority for the future of all countries, for good standard of living starts by embracing the ecological balance of the nature.

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