关于中国环境污染的事例简单型（推荐20篇）

白色污染是世界上十大污染之一。但是，这些重大的污染也是人造成的。生活中人们为了方便，而大量的使用垃圾袋，用完后又随地乱扔，这便成了重大的污染源。平时只要狂风一刮，这些白色垃圾就随处飘舞。生活中白色垃圾随处可见，我们可以在街道上看到它，公路、铁路的两旁、村庄的附近随处可看到它们的身影，在菜场经常看到人们在使用它们，而地上也随处扔着这些白色垃圾，在超市、商场里用得就更多了!为了我们的地球，为了我们人类，因此我们要少用这些垃圾袋。

在我的家乡有一条小河——百二河，十几年前，这里河水清清，河里有小鱼、小虾、青蛙，那时人们经常下河去洗菜、洗衣服。几年后，随着十堰经济的发展，城市越来大，工厂也越来越多，而百二河也再没有往日的景象了，小河里的水开始越来越浑浊，后来变得臭气熏天，河里再也见不到小鱼、小虾的身影了，青蛙也不知跑到哪逃命了。

河两旁的垃圾随处可见并发出难闻的气味，当人们从桥上经过，人们不得不用手把鼻子住，这时，如果再有一阵风吹来，河道两旁的垃圾就随风四处乱飘，有时候它会飘到你脸上，让你寻找不到方向。河面上苍蝇更是满天飞舞，如果你这时拎有好吃的被它发现，它就会紧跟着你非想美食一顿，这时，你会非常扫兴。

几年后，十堰市政府开始关注百二河的环境，并加大治理力度，政府下拔很多资金请工人把河里的垃圾清掉，并修建了水渠，在河的两旁还种上了草和树，政府还停办了一些排放污水的工厂，为民防止人们再破坏我们美丽的家园。

为了杜绝以前的情况再次发生，政府还派专人负责清理这里每天发生的生活垃圾。这样，这里的环境大大地改善了。在今后，我希望百二河的水变得越来越清澈、明亮，那时，河里小鱼自由自在地玩耍，小鸟在树上欢声笑语。

同学们，为了我们美丽的地球再资呈现昔日的光彩，为了动物的家园，更为了我们自己，希望我们每个人都做到不用塑料餐盒，拒绝使用一次性筷子，为了我们的家园，赶快行动起来吧!

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?

与我们的生活水平的提高,越来越多的人都买得起汽车的.因此,道路往往没有堆满了汽车.然而,随着越来越多的废气排放是汽车、空气污染问题变得更加严重.所以现在我们提倡过低碳的生活.

我的建议是我们应该更经常骑自行车而不是开车骑一辆自行车,我们不仅能锻炼身体,也能保护我们的环境.为什么不试试,我亲爱的朋友?

我是一条鱼，我每天都在水里游来游去，可快活了呢。直到有一天……

我遇到了人类，不，准确地说，应该是可恶的人类。如果我有手，我早就把人打成“照片”了。人们往水里扔垃圾，几乎每天都做，不，是无时无刻不在扔。有一次，我在水里游来游去。突然，一个庞然大物把我包围了，包得严严实实的。我好不容易才找了一个口子溜了出去，不然就要遭殃了。听别人说，那个东西叫作“塑料袋”，真是令人恐慌。

人们还非常凶残，喜欢用一个长长的“钩子”钓我们。我的好几个兄弟姐妹都被抓走了，现在只有我和妈妈相依为命了。这天，我出去玩，留下妈妈在家里。大约20分钟后，我回到了家，发现母亲不见了，可把我急坏了，急急忙忙到处去寻找她。我游啊游，不知过了多久，突然，我的眼前蹦出了一个熟悉的东西，哇！那不就是我最爱的“蚯蚓宝贝”嘛，我实在太饿了，想也不想地扑上去。刚进嘴，糟糕！我的嘴里立刻吐出一股鲜血，一定被可恶的“钩子”逮住了。我拼命地挣扎，不停地扭动身子，想摆脱这个怪物，此刻，我无比想念我的妈妈……不，不！我不能放弃，于是，我卯足了劲儿，一蹬一拽，“钩子”终于从我的嘴里滑了出来，来不及感受疼痛，我便一股脑儿钻进大海深处，着急忙慌地找了隐蔽的地方躲了起来。

真是有惊无险，我要赶紧寻找母亲去。

在十年前的中国，大气污染问题对于普通民众来说可能是个比较飘渺的话题。正如空气本身的性质一样，看不见摸不着却无处不在。而专家学者们则主要关注的是对于工业生产，燃煤发电所产生的硫氧化物的处理和汽车尾气中氮氧化物的处理。十年时间飞逝，随着中国经济的迅速发展，人们生活水平的不断提高，人们开始关注生活的质量问题。与其同时越发严重的正是中国以牺牲环境为代价发展经济所带来的环境问题，其中大气污染问题尤其明显。这几年来关于温室气体和温室效应的话题被讨论得沸沸扬扬，专家们各有其立场，但对于普通百姓来说，全球变暖问题似乎仍很遥远。对于温室气体所带来的全球变暖，海平面上升，冰川融化，动植物灭亡的问题，人们大多数是在电视新闻或报刊杂志上看到，恶劣天气的频发也并不是发生在世界每个角落。相比于温室气体所带的大气污染问题，人们开始关注更多的便是最近发生在北京，广州，武汉等多地的灰霾问题。尤其是在北京持续很久的灰霾严重影响了当地人们的日常生活和身体健康，更是引起了广大专家学者和普通民众的高度关注。而其实对于灰霾现象，国外专家学者很多年前便开始研究。

那么何为灰霾？灰霾是导致近地面大气浑浊的多种空气污染物的混合体。构成灰霾的主要污染物是硝酸盐、硫酸盐、有机碳、元素碳、等固体细颗粒物（PM2.5）和臭氧()、二氧化氮（）、二氧化硫（）、挥发性有机物（）等气态污染物。灰霾往往与天然污染源的排放和二次污染污染物的形成有关，还与一定的气象条件和地形有关。我们现在最关注的同时也最难解决的室外污染物之一是可吸入颗粒物。可吸入颗粒物被分类为两种，直径小于2.5微米的颗粒物（PM2.5）和直径小于10微米的颗粒物（PM10）。虽然两种形式的颗粒物都对人类健康有极大的危害，PM2.5被普遍认为是更危险的，因为它的体积小，大约只有人类头发宽度的1/30。人们在呼吸时，PM2.5可以进入人类肺组织深处，甚至进入血液，造成严重的健康问题。同时更小的颗粒物在大气中可以有较长的停留时间。因此，PM2.5可以传播的更远，停留在空气的时间越长，影响更大的人口。PM2.5和PM10的主要来源包括机动车，电厂和其他工业源，以及生物质的燃烧。其中一个主要的来源是柴油为动力的车辆。这些污染源相结合，可以在城市或农村地区天空一片阴霾，而且往往发生在下午时段。

对于容易形成灰霾的城市,除了城市当地工业污染,汽车尾气的影响以外,特定的地形导致污染物的难以扩散也是灰霾形成的主要原因，像美国的洛杉矶,还有前面提到的受灰霾影响的北京和武汉都受到了地形的影响。洛杉矶市三面被群山包围，当地空气干燥，白天阳光充足。到了晚上，地表面冷却很快。地面附近的空气变冷，而上层空气都比较热，形成逆温。北京市位于华北平原的西北边缘，背靠太行山余脉和燕山山脉，面对辽阔的华北平原，东南距渤海约150公里, 地处暖温带半湿润地区，气候属于暖温带半湿润大陆性季风气候,四季分明，春季多风和沙尘，夏季炎热多雨，秋季晴朗干燥，冬季寒冷且大风猛烈。武汉市则居于内陆、距海洋远，周围地形如盆地，集热容易散热难，河湖多、晚上水汽多，城市热岛效应和伏旱时副高控制明显。通过比较以上3个城市的情况可以发现它们都是较大的工业城市，而且城市海拔较低，周围至少有一面是高地，都分布在低于南北纬50度的地方。这些地区夏季阳光明媚，天气温暖干燥。在城市的盆地地区，逆温现象十分普遍。夏季的阳光使地面温度升高，城市街道和建筑物迅速升温，与炎热的物体表面接触的空气温度升高。通过对流空气向上运动，但它却不能穿透逆温层，因为上面的空气温度更暖且密度更小。空气聚集，但连续的对流形成了垂直的循环，使空气完全混合在一起。从建筑物和汽车废气释放出的气体和颗粒也都聚集在逆温层下，通过对流把聚集的空气彻底混合。这样导致污染物无法快速扩散而聚集，大大增加了当地的污染物浓度。

城市内部灰霾的形成也同样受到了这种类似地形的影响，学者称它为街谷模型。随着城市化的加速，城市及城市周边的自然生态系统逐渐被人工生态系统取代，取而代之的是钢筋混凝土浇筑的高楼与马路,很容易形成城市街道峡谷。这种城市街道峡谷是指两侧有连续，高大建筑物的狭长城市街道空间。在这种地形下,上层大气在进入城市时，风速迅速降低并产生特殊的湍流，使街谷内的流场完全不同于上层大气。而气流对污染物具有显著的运输、稀释、和扩散作用，因此，对城市街谷内污染物的浓度、分布有着很大影响。北京的灰霾现象正是因为污染物积聚难以扩散而导致北京的灰霾持续了如此之久。有相关专家的研究发现,除了通过控制排放源,增大扩散和增加沉积率来降低大气中污染颗粒物的浓度以外,地面的性质也影响着颗粒物的浓度。有研究表明植被对城市空气质量能有接近5%的提高。在城市，尤其是在城市街谷地带种植植被能通过增加沉积作用而降低60%的可吸入颗粒物（PM）浓度和40%的二氧化氮（NO2）浓度。因此，通过对植被的合理利用能过创造一个有效的城市污染过滤膜，对密集城市地带空气质量的提高有着快速有效并且持续性的影响。

灰霾问题不是一个暂时性的问题，相反它是一个长久的问题，从它如何形成，加剧到我们如何解决治理并消除都需要一段很长的时间。

灰霾现象，它只是地球环境污染的一个缩影。我们更应该探究它的根源问题，什么才是它形成的根源，什么才是它加剧的根源。我们没法通过改变天然的气候和地形来解决城市灰霾问题，但我们可以通过减少排放源，通过增加植被，加强城市绿化来阻止灰霾的加剧。人类的不断进步使得人们在追求高科技的同时却忘记了自然本身的无穷力量。越来越高的大楼，越来越发达便利的交通，相反的却是城市越来越差的生活环境。在灰色的钢筋水泥世界里生活久了，人们是否会怀念那晴朗的蓝天，向往呼吸新鲜的空气和在那充满生机的绿色大自然世界里生活。

环境对人类十分重要，可是有些人不爱护环境，也不知道环境对人类的重要性。

你看，许多人都不爱护环境，它们随地扔垃圾，有些人认为：一个垃圾算什么?可是积少成多，小区里最好看的地方成了垃圾站。有些人为了建房子挖山砍树，美丽的小山变成了沙漠和房子。有些人没时间做饭，就在外面快餐店买了饭一边走一边吃，吃完饭后他们还把一次性饭盒，一次性筷子丢在地上。有些人为了展示自己家里很有钱就开着跑车在路面上到处跑。他们没有意识到既污染环境又浪费能源。有些工厂将一些污水、浓烟排入江河和天空。

为了我们的环境，为了我们的生活，我希望人们可以把垃圾扔进垃圾桶，少砍树多造林，尽量回家吃饭。将废气废水引入地下，不要展示自己多么有钱，要注意节能减排。

相信在大家的努力下不远的将来，我们的城市会更美!

今年清明节时，爸爸自己动手做了清明饼，自己采的蒿青，说那才是真正的绿色食品。可谁知饼倒是做得不错，却有种怪味：汽油味。绿色食品不绿色了，反倒成了有毒食品，这是怎么回事呢？原来呀，爸爸的蒿青是在小区门口采的，那儿车辆进进出出的非常多，排出的尾气让人喘不过气儿，那小草一天24小时呆在那儿，能好吗？表面看起来绿油油的挺健康，其实早就中毒不浅了。要知道小草们的家园，我们的生活环境，早已被肮脏的恶劣的变质的空气所包围着，多么可怕呀！21世纪，大气污染，被称为社会一大公害。越是交通发达的国家，由汽车尾气排放的污染物越严重，已成为污染大气的罪魁祸首，激起了社会公愤。据各地监测分析，汽车尾气排放量已占大气污染源85％左右。目前，全世界的汽车拥有量已超过6亿辆，全世界每千人拥有汽车110辆。全世界的汽车拥有量以每年3000万辆的速度增长，预测到全球汽车数量将增到10亿辆。中国的汽车拥有量已超过1400万辆。在车辆不多的情况下，大气的自净能力尚能化解车辆排出的毒素。但眼下已车满为患，交通拥堵成为家常便饭，汽车本应具备的便捷、舒适、高效的特点却被过多的车辆逐步抵消。“汽车灾难”已经形成，汽车尾气更是害人不浅。

空气污染对人们的健康造成越来越大的威胁，而这些有毒气体70％出自汽车尾气。据医学界研究分析，汽车尾气的主要化学成分是二氧化硫、一氧化硫、氮氧化物、铅。它能引起呼吸道感染和哮喘，使肺功能下降，严重的可引起肺气肿。汽车尾气中的铅一般分布于地面上方1米左右的地带，正好是青少年的呼吸带，因而铅污染对青少年危害更重。汽车尾气中的一氧化碳与血液中的血红蛋白结合的速度比氧气快250倍。所以，即使有微量一氧化碳的吸入，也可能给人造成可怕的缺氧性伤害。轻者眩晕、头痛，重者脑细胞将受到永久性损伤；氮氧、氢氧化合物会使易感人群出现刺激反应，患上眼病、喉炎，尾气中氮氢化合物所含苯并芘是致癌物质，它是一种高散度的颗粒，可在空气中悬浮几昼夜，被人体吸入后不能排出，积累到临界浓度便激发形成恶性肿瘤。听听，多么可怕呀，可这一切又都是由人类自己造成的。人类呀，改变你们的生活方式吧！难道你们要做自己生命健康的杀手吗？

科学家发现，犯罪同环境污染有关。美国的一位社会科学家发现，环境污染、生态失调与犯罪率升高有很大关系。他认为，环境中的有毒化学物质，特别是混于水中的有毒金属在进入人体后会破坏人的神经系统，使之失去对肌体的正常控制能力。科学家们对联邦调查局和环保局提供的信息进行了综合，特别是分析了水中含铅和锰的情况后得出了这样的结论：环境污染与一些恶性犯罪，如杀人、抢劫、强奸等有着密切的关系。那些饮用水中铅和锰含量高的州，恶性犯罪率是全国平均犯罪率的3倍。

原来，铅可以破坏大脑中一种神经细胞，而这种神经细胞则专门清除大脑中各种有毒物质。在缺钙的情况下，大脑中负责抑制冲动的神经则会受损，人的脾气会变得异常暴躁

air pollution comes from factories, power stations and cars. chemicals in the smoke from power stations cause a lot of damage. they can travel hundreds of miles in the wind before falling to the ground in the rain. but this "chemical rain" gradually destroys trees in the forests and kills fish in the lakes. in germany, over 50% of the country’s trees had been damaged by the year 1986.

time and time again there are serious accidents that pollute the air. in 1986 there was a bad accident at a nuclear power station in russia. a cloud of radiation crossed the whole of europe. it is said that 125,000 people died in russia as a result of illnesses caused by this accident.

in 1984 there was a serious accident at a factory in india and a cloud of dangerous gas covered the town of bhopal. over 2,500 people were killed that night, and hundreds of thousands of people were injured. many of the injured lost their sight.

Some fish are forced to leave polluted water and are flying in the sky. But unfortunately, air is also so polluted that they have to wear masks. Each of them is crying, “Where is my home?” What a terrible sight!

Mankind has brought so much pollution. Waste is being poured into rivers and seas. Poisons to kill pests in farming and chemicals go into rivers and seas, too. Poisonous gasses from factories also make the air so dirty. The whole balance of nature is being destroyed as a result of our ignorance of the environmental protection.

Personally, man can not live alone on the earth. Should fish die from serious pollution, so would man! It is high time we did something to prevent such a scene from happening.

【译文】

何处是我家?

一些鱼类被迫离开受污染的水，并在天上飞。但不幸的是，空气污染，也使他们不得不戴上口罩。他们每个人都在哭，“我的家在哪里?”这太可怕了!

人类带来了如此多的污染。废物被排入河流和海洋。毒药杀死农业害虫和化学品进入河流和海洋去，太。从工厂有毒气体也使空气这么脏。整个自然界的平衡被毁坏了我们对环保的无知造成的。

就个人而言，人不能独自生活在地球上。如果鱼死了严重的污染，将男人!现在是时候我们做了一些，以防止发生这样的场面。

harmony with the environment is that we live in on earth, who is a natural son, and not only to natural persons as the conqueror, as we all know, there is only one earth and the mountains on earth. .harmony with the environment is that we live in on earth, who is a natural son, and not only to natural persons as the conqueror, as we all know, there is only one earth and the mountains on earth, the animals. plant human cells, if it damaged, destroyed nature organizations, to the eradication of mankind. therefore, the environment must be linked with social ethics, character education and practice acts as an important element of it. everyone must fulfil its responsibilities and obligations to protect the environment

人与环境是和谐相处的,我们生存在地球上,人是自然之子,而不能仅把人看作自然的征服者,大家都知道,人类只有一个地球,地球上的山山水水、动物.植物是人类的细胞,如果我们把它损坏了,破坏了大自然的组织,等于消灭人类.因此,环境要与社会公德联系起来,与实践行为作为人格教育的一项重要内容来抓.每个人都要履行保护环境的责任和义务.

夜晚，明亮的路灯、大楼上的装饰灯、汽车灯光、广告牌的灯光以及公共设施的灯光等都会造成光污染。白天，我们同样会受到光污染的侵扰，如：楼房上的玻璃和大理石等做成的外立面，对日光的反射也会影响我们的生活。你可能会有疑问，那么就请带着疑问看看光污染带给我们的危害吧。

不适当的照明会让我们感到烦躁，我们的生物钟一直按照日夜循环的自然规律在运转，不论是新陈代谢、心率还是体温，都和生物钟息息相关。在它的指挥下，我们在白天精神百倍，而到了晚上就要睡觉，所有器官的活动同时也会减速休息。试想，本来是晚上睡觉的时间，可是由于过度光照的影响，生物钟发生错乱，误以为是白天，它的活动就不正常，那么我们的身体肯定会受到影响，如心情烦躁、睡眠障碍、头疼等。

不适当的照明致使天文台被迫搬家。日本东京的天文台自1878年建成以来，曾多次搬迁，原因就是大型望远镜在光污染的影响下能观测到的天体已经寥寥无几了。现在，只有在没有光污染的偏远山区，才能看到满天的星星。

不适当的照明也是全球气候变暖的罪魁之一，全世界每年照明的耗电量在两万亿度以上，如果燃煤生产这些电会排放20亿吨的二氧化碳和6000万吨的二氧化硫，而全球变暖主要是二氧化碳造成的。除此之外，照明设备还会释放很多热量，这也是城市温度不断上升的一个重要原因。

光污染造成的负面影响如此严重，该如何补救呢？

首先，每个人都要有减少光污染的意识，积极参加环保活动。

另外，要设计更合理的照明工具，改善照明条件。还可以增加遮光罩，使需要光照的地方很明亮，又不会给周围环境造成光污染。减少使用玻璃、大理石等反光材料作为建筑物的外立面。

减少光污染刻不容缓，让我们行动起来吧！

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.

现在,我们身边的汽车不断的多了起来,环境也越来越糟糕!以至于我们周围的空气有很多有害物质.所以,我们要苏身边的小事做起.比如,我们可以骑自行车上学或者步行,这样还可以锻炼身体.有时间的话可以少用电梯,多爬楼梯.我们不仅能锻炼身体,也能保护我们的环境.

1.There are still many problems of environmental protection in recent years. One of the most serious problems is the serious pollution of air, water and soil. the polluted air does great harm to people’s health. The polluted water causes diseases and death. What is more, vegetation had been greatly reduced with the rapid growth of modern cities.

To protect the environment, governments of many countries have done a lot. Legislative steps have been introduced to control air pollution, to protect the forest and sea resources and to stop any environmental pollution. Therefore, governments are playing the most important role in the environmental protection today.

In my opinion, to protect environment, the government must take even more concrete measures. First, it should let people fully realize the importance of environmental protection through education. Second, much more efforts should be made to put the population planning policy into practice, because more people means more people means more pollution. Finally, those who destroy the environment intentionally should be severely punished. We should let them know that destroying environment means destroying mankind themselves.

2.We can’t live without water, but now the water was polluted. It is the biggest problem. It influences our daily life. So we should find a way to solve this problem. Water is important resources. In our daily life, we often leave the tap on after cleaning hands. Sometimes we often drop litter in the river. So the water was polluted by us. I think we could use a bottle of water two or three times. We have to turn off the tap after cleaning hands.

Let’s try to form a good habit and save things around us. Let’s do it from now on!

Fish can’t live without water. Plants can’t live without water. People can’t live without water, either. As you can see, the water is very important to us. But now drinking water is leand less. The water was polluted seriously.

So we would act quickly in order to save the water, But what must we do nowI think we can plant trees, clean the banks of the river, water the plants by using used water. Turn off the shower while we are washing hair. And we shouldn’t drop litter into the river and so on.

It’s our duty to try our best to protect and save water. And don’t forget that if we don’t save water, the last drop of water will be our tear

Water is very important to us. We can’t live without water. But the drinking water is leand less. Because we waste a lot of water in our daily life. And some of us often throw rubbish into the rivers. So the rivers are polluted seriously.

It’s our duty to save water, we must do something to save water. For example, we shouldn’t pour waste water into the rivers and we should pick up litter around us.

If we don’t save water, the last drop of water will be our tear

环境污染是当今世界上最大的问题。请根据提示，用自己的话说说怎样保护我们的水资源。

(1) 生命离不开水资源 (2) 饮用水在减少 (3) 水污染严重(4) 应该保护和再利用水

We cant live without water, but now the water was polluted. It is the biggest problem. It influences our daily life. So we should find a way to solve this problem. Water is important resources. In our daily life, we often leave the tap on after cleaning hands. Sometimes we often drop litter in the river. So the water was polluted by us. I think we could use a bottle of water two or three times. We have to turn off the tap after cleaning hands.

Lets try to form a good habit and save things around us. Lets do it from now on!

Water is very important to us. We cant live without water. But the drinking water is less and less. Because we waste a lot of water in our daily life. And some of us often throw rubbish into the rivers. So the rivers are polluted seriously.

Its our duty to save water, we must do something to save water. For example, we shouldnt pour waste water into the rivers and we should pick up litter around us.

If we dont save water, the last drop of water will be our tear.

Fish cant live without water. Plants cant live without water. People cant live without water, either. As you can see, the water is very important to us. But now drinking water is less and less. The water was polluted seriously.

So we would act quickly in order to save the water, But what must we do now? I think we can plant trees, clean the banks of the river, water the plants by using used water. Turn off the shower while we are washing hair. And we shouldnt drop litter into the river and so on.

Its our duty to try our best to protect and save water. And dont forget that if we dont save water, the last drop of water will be our tear.；

If we dont save water, the last drop of water will be our tear. What a frightful announcement!

Water is very important for people, animals and plants. Water is needed to many things in daily life, like taking a shower, drinking, washing clothes, making meals and so on. We cant live without water. But now water has become less and less because people waste water and pollute water. If we continue to do things like this, we shall destroy ourselves. So we should take action to improve the environment quickly. We shouldnt throw rubbish into the rivers. We should pay attention to environmental protection. We can use less water when we wash something. In a word, we should save water.

Take action quickly, there will be hope!

Water is very important. Without water, there can be no life on earth. People and animals need water. We need it to drink, to clean ourselves and to cook. What we need is fresh water, but most of the water on earth is sea water. The drinking water is becoming less and less because water was polluted by people. What should we do? I think we should save water. For example, when we brush our teeth, we should turf off the tap. We shouldnt pollute the fresh water. If we dont save water, the last drop of water will be our tear. If we continue to pollute water, we will live in a thirsty world.

Pollution is becoming more and more serious all over the world. The factory eject the dirty water, as a result , the water has becoming polluted and many fish species are dying out. We cant live without water. The earth is our only home and we should make it comfortable for ourselves. We should save water in our daily life. For instance, turn off the shower while you are washing your hair. We should recycle water. Dont let our tear become the last drop of water!

The most serious problem in the world is pollution. Water is the source of life. We cant live without water. But now some of the drinking water has become polluted and is diminishing. Something must be done to stop the pollution. Its our duty to save water. We should stop factories from pouring waste water into the river. We should plant trees in order to keep soil. If we dont save water, the last drop of water will be our tear.

The most important question in the world is pollution, but we know water, like air is very important to living things because all animals and plants need water. We, like fish cant live without water. We need it to drink, cook, and clean ourselves. We need clean fresh water, but we are polluting the lakes and rivers. Our drinking water is becoming less and less. If we continue to do things like this, we shall destroy ourselves.

I think we should follow the rules. Dont throw food away. We try to make a good habit. I know its our duty to save water. So we should save water and protect eh environment.

Now water pollution is the most serious problem. We cant live without water. Water is life. So I think we should do something go save and protect water.

One: turn off the shower while you are washing your hair.

Two: we can use the water that has washed vegetables to water plants

Three: When you see someone is wasting water, come over and stop him.

Four: Dont pour the rubbish into the river.

Though these are small things to protect water, I still thin theyre important.

在一片茂盛的丛林里住着许多小动物，它们每天自由地生活、歌唱，别提多快乐了。可日子一长，丛林里的垃圾越来越多、青草越来越少：小松鼠在树上边啃边扔下的松果核；小白兔到处啃青草，连草根都吃得一截不留；野猪随处大小便；老虎吃了一半的食物……时间一久，那些东西便发出了阵’阵恶臭，招引来无数的苍蝇和蚊子。动物们纷纷向环境保护协会提出了抗议。

为此，青蛙会长召集动物代表进行了一场有关如何改善生活环境的会议，青蛙会长坐在生椅子上慢悠悠地说：“朋友们，最近大家都反映丛林的生活环境很差，我经过调查发现问题还是在于大家，比如说野猪……”

“这不能怪我，我们一直以来都是随便找个地方解决大小便的。”青蛙会长的话还没说完，野猪就红着脸大声吼叫起来。

“可现在不行了，你们数量众多，每只都这样，对环境的污染太严重了！”小白兔们大声喊道。

“胡说，难道只是我们的错？猎狗也时常这样，凭什么只说我们？”野猪龇着牙，怒气冲冲地跳起来，“再说，你们这几只小东西，别以为自己长得可爱就可以到处啃草皮，丛林里的草皮越来越不像样了，不是你们干的，是谁？”

“野猪，你别冲动！”啄木鸟出来劝说。

“你！破鸟，待一边去！尖牙利嘴的，连树皮也不放过，你有什么资格发言。”野猪可能是急红了眼，破口大骂起来。

“啪！”会场突然安静了下来，原来是青蛙会长扔了一张大口罩在野猪的大嘴上，那是一张神奇的口罩，只要一捂到嘴上，就要过两个小时后才会自动脱落。

野猪涨红了脸，拼命地撕扯口罩，却怎么也扯不下来，只能气呼呼地坐着一言不发。

会议进行了很久，动物们总是相互指责，青蛙会长的神奇口罩飞了一张又一张，最后所有动物的嘴都被牢牢地捂了起来。会场再也没有吵闹声了。青蛙会长也累了，躺在椅子上睡着了。

最终会议没有取得任何进展，动物们仍然我行我素，丛林里的环境依旧一日不如一日。后来不知从哪一天开始，动物们都陆续搬离了那里。那片丛林成了一片垃圾场。

[环境污染变化的作文

cars have created a lot of serious problems in our world. all the time, they are pumping huge amounts of waste gases into the atmosphere, causing disease and even death.

one possible solution is to design and develop clean cars and clean fuels. but it may take decades for the new models to completely replace the traditional ones.

another solution is to develop modern public transportation systems and restrict the use of private cars. if the price of petrol rises constantly and the public vehicles are efficient and convenient enough, most people will not drive private cars. on the whole, the elimination of air pollution needs the co-efforts from the government and the public. this problem will be solved only with the help of science and technology.

一天，我在街道的拐角处发现了两枚电池。我想：是谁乱丢电池？于是我把它捡了起来。

记得科学老师给我们说过，一节一号电池烂在地里，可以使1平方米的土壤永久失去利用价值；一粒纽扣电池可使600吨水受到污染，相当于一个人一生的饮水量。若将废旧电池混入生活垃圾一起填埋，或者随手丢弃，渗出的汞及其他重金属物质就会渗透于土壤，污染地下水，破坏人类的生存环境，威胁到人类的健康。

但废电池的危害不是马上能看到的，就好像吸烟一样，时间长了才能体会到它的害处。平时不是有人说“乱扔电池危害不大”吗？我觉得这句话既不对又不负责任。电池中的有害物质所造成的疾病和对环境的污染是无法想象的，废旧电池里的铅、汞等有毒物质通过各种途径进入人的体内，长期积蓄难以排除，损害神经系统、造血功能和骨骼，甚至可以致癌，这并不是危言耸听啊！

现在，不少城市都设立了废旧电池回收箱，我想我们也应该这样做，再也不能让废旧电池无家可归了。据说，废旧电池还能进行再利用呢！集中收集，废旧利用，既节能又环保，一举两得，何乐而不为呢？

有许多事情，大家是不能忘记的。其中有一件事情我一提起，每一个内江人都还记忆犹新，那就是去年的沱江河水污染。

阳春三月，发生了一起河水污染事件，让美丽的沱江河成为了一条哭泣之河。从2月16日到3月2日川化二厂向沱江河排放纯氨氮2000吨，河水发出恶臭，氨氮指标超标40～50倍，上游河段达到100倍，这可是惊人的数字呵，会致人怪病甚至患上癌症的，已造成了大规模死鱼，死鱼达50万公斤，沱江生态受到严重破坏，直接经济损失上亿元，致使简阳、资阳、内江百万居民停饮自来水。这是全国近年来最大的水污染事件。因为时间持续到3月2日，被称为“302”事故。现在时间虽然已过去一年多，排污工厂受到了处罚，工厂排污得到遏制，但河边污染水源的情况并未停止。河滩上到处都有烟头、纸屑、果皮、塑料袋等各种垃圾在污染河水。

针对现在的河水污染情况，我想，如果我是市长，我将会采取以下几种办法治理污染。

一、河滩放置垃圾桶。我发现现在河边没有垃圾桶，只有河堤上才有，而人们都有一种懒惰心理，丢一次垃圾要花几分钟，很麻烦，大多数人就干脆把它丢在河里和地上。就近在河滩放置几个垃圾桶，又花不了多少钱，简便易行，解决了人们丢垃圾麻烦的问题。

二、河滩设置管理人员。现在人们不想把垃圾丢进垃圾桶还有一个原因，就是人们发觉河滩没有人员管，可以乱丢垃圾，造成环境污染。安置管理人员强制管理人们的不卫生习惯。

三、加强环境保护的宣传教育。现在人们乱丢垃圾的另一个原因是环保意识差。要在办公室、学校等公共场所进行宣传，提高人们的环保观念。学校也可经常组织学生到河滩捡拾垃圾，增强学生的环保自觉意识。

四、多植树木，防止水土流失。大家知道黄河是怎么来的吗?就是因为它流过的地方有黄沙流失，积少成多，慢慢就成了黄河。如果我们多植树木，就可以防止河岸上泥土流失，以免成为第二条黄河。

能按这样做，我相信一年内沱江河将成为最干净的河。

现在我们应该保护环境，保护水资源，防止沱江河发生第二次河水污染。

我们的环境污染我们的环境污染我们现在的生活比以前好得多，但环境跟以前简直就不能比。以前的空气清香并掺和着花草的芳香，河水清澈见底......

而现在呢?汽车排出的废气和工业废气相当多，河水臭气直出......我们大家为了过上好生活，都买汽车，但车主们有没有想过这样的量使用汽车的后果。有些地方之间的距离非常近，但车主们不想跑，就直接开汽车。假如一辆汽车一天排放一千克废气，那么中国每天大约有几千万辆汽车在行驶，那么一天就要排放几千万千克的废气。这个数目仅显示一天一千克的废气排放量和仅计算中国的废气排放情况。工厂的污染更严重，水和空气都要被污染。大量的废水排入大海和河流之中，以致大量的鱼虾、水中植物死亡和大量的水资源被污染......

我们地球上的资源也在一天一天的减少。大量可回收的品中只有3%是被回收并再生的。许多白色垃圾造成了白色污染。我心中的家园是和以前差不多的，可是这是很难挽回的。为了我么大家共同生活了几千万年的蓝色星球?——地球的美好未来而努力吧!

each year there is an increasing number of cars on the roads as millions of new cars are produced. one out of six americans works at making cars, driving trucks, building roads or filling up gas. americans couldnt live without cars!

most americans would find it hard to imagine life without a car. however, some have realized the serious problem of air pollution caused by cars. the polluted air becomes poisonous and dangerous to health.

one way to get rid of the polluted air is to make a car without pollution. but to build a clean car is easier said than done. progress in this field is slow.

another way is to replace car engines with something else. inventors are now working on steam cars as well as electric cars. many makers believe that it will take years to develop a practical model for us.

to prevent the world from being polluted by cars, we have to make some changes in our lives. americans, for example, have to cut down on the number of their total cars.they are encouraged to use bicycles, which are thought to help keep the air clean.