城市环境变化英语作文（热门20篇）

Environmental problems are being more and more serious all over the world。

For example， cars have made the air unhealthy for people to breathe and

poisonous gas is given off by factories。 Trees on the hills have been cut down

and waste water is being poured continuously into rivers。Furthermore， wherever

we go today， we can find rubbish carelessly disposed。 Pollution is， in fact，

threatening our existence。

The earth is our home and we have the duty to take care of it for ourselves

and for our later generations。 Fortunately， more and more people have realized

these problems。 Measures have been taken to cope with these problems by the

government。 Laws have been passed to stop pollution。 I hope the problem will be

solved in the near future and our home will bee better and better。

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?

引导语：你有留意过你周围的环境有哪些变化吗？下面是小编为大家精心整理的关于周围环境变化的作文范文，欢迎阅读！

一：周围环境变化的作文

现在，地球比以前发生了翻天覆地的变化，处处高楼林立，崭新的车辆在公路上飞驰，人们穿戴一新。可是，地球却发生了很大的变化，让变化足以让任何政洁家挠头。

以前，地球是多么美啊！蓝天碧海，青山绿水，鸟语花香，四处都是仙境。可人类无限制的砍伐树木，环境一天天地恶化，“楼兰之死”就是给人类的一个警示。楼兰是古丝绸之路的中转站，在汉朝时，城里有树，有塔，有河，店铺相连，客商云集，旁边还有罗布泊，一片生机勃勃、繁荣昌盛的景象。可如今，繁荣之地只剩下一片废墟，湖泊已经干枯，经专家考证，是由于风吹雨淋加上人为破坏导致了植物的灭绝。

然而这并没得到人们的高度重视，接着又有了“黄河决堤”“北京沙尘暴”等事件，全地球土地面积有三分之一都已经是沙漠了。

虽然人们已经开始保护环境，但无疑是杯水车薪，据统计，仅每天去砍伐树木的车辆不下十万，用树木来做家具，做一次性筷子……树木在一天天的减少，人们种植新树的速度永远比不上砍伐树木的速度，地球上的绿色已经越来越淡，黄色却在一天天地扩大。

人们啊，请不要再破坏植物了，不要砍伐树木了，不要再让土地荒漠化在一天天地扩大，让我们一起来保护我们的地球，保护我们共同的家园，让我们的生活变得更美好。

二：周围环境变化的作文

我七岁那一年，我家周围的花儿长得很美，草儿长得又嫩又茂盛，有些草迫不及待的从地里探出头来，小树长得是一天比一天壮，一天比一天高，河水很清很清，清得能看见河底，清得能看见小鱼小虾游来游去。

一年之后，小花小草枯萎了，大树也渐渐的消失了，就连小河都绿得发黑，远远就能闻到一股臭味，简直是臭气冲天，从那里经过的人都要憋一口气过来。我就从那时起，就开始寻找污染线索。

我就一直找，找到我10岁，才找到了三条线索，第一条线索是：人们觉得车停在地下停车场很麻烦，就停在了小花小草的身上，时间长了，小花小草都被车压死了。

第二条线索是：人们大量的乱砍滥伐，破坏树木的生长。

第三条线索是：人们随手把垃圾扔在小河里面，使小河污染了，水慢慢变得发黑、发臭。

我就和小伙伴们做了一个牌子，上面写着是：“请不要把垃圾扔进小河里。”过了一段时间小河比以前要好多了。牌子起作用了。

请大家记住，我们怎么对待大自然，大自然就会怎样对待我们。

三：周围环境变化的作文

春风送暖，柳树的枝条随风飘动，绿茵茵的，草地上开着各种各样的花朵，五颜六色的，红的、黄的、紫的……连成了一片花的世界。小河的水清澈见底，小鱼儿在水里欢快地游来游去，相互嬉戏。小鸟在树枝上梳理自己的羽毛，偶尔还会有几只白色的大鸟从远处飞来，一眨眼就贴着水面往远处飞走了，只有柳枝还在摇晃。

见此美景，我不禁回想起前几年此地的环境：土黄色的小河水混沌不清，水中一条鱼都没有，水面上漂浮着一堆堆的垃圾，散发着一阵阵的臭气。

这几年随着人们环境保护意识的逐渐增强，小河边的不合格工厂都不见了，于是鱼儿也随着河水的干净逐渐回来了。

还记得以前的正月初一凌晨是没法睡觉的，鞭炮响彻夜空，空气中全是火药味。今年全家睡了个好觉。

现在汽车还是很多，排放的尾气还在继续污染环境。我希望未来的汽车变成了太阳能启动的汽车，没有空气污染。

保护环境，人人有责。我们要从自己做起，不乱扔垃圾，不放烟花，少开私家车。

[写周围环境变化的作文

Good environment can make people feel happy. To improve the environment means to qualify our life . What should we do to improve our environment ?

We should plant more trees . And we should prevent those factories from pouring waste water into rivers , lakes and fields . Whenever we see litter on the ground , we should pick it up and throw it into a dustbin .

Don’t spit in public places . Don’t draw on public walls . It’s our duty to keep our earth clean and tidy.

良好的环境能让人心情舒畅。改善环境，意味着修饰我们的生活。 改善我们的环境，我们应该做些什么呢？

我们应该种更多的树。我们应该防止这些工厂废水浇入河流，湖泊，田野。每当我们看到地上有垃圾，我们应该拿起它，并把它扔进一个垃圾箱。

不要在公共场所随地吐痰。不要在公共墙壁乱画。让我们的地球保持干净和整洁是我们的职责。

henry ford didn’t always pay attention in school. one day ,he and a friend took a watch apart. angry and upset, the teacher told him both to stay after school. their punishment was to stay until they had fixed the watch. but the teacher did not know young ford’s genius. in ten minutes, this mechanical wizard had repaired the watch and was on this way home..

ford was always interested in how things worked. he once plugged up the spout of a teapot and placed it on the fire. then he waited to see what would happen. the water boiled and, of course, turned to steam. since the steam had no way to escape, the teapot exploded. the explosion cracked a mirror and broke a window. the young inventor was badly scalded

ford’s year of curiosity and tinkering paid off. he dreamed of a horseless carriage. when he built one, the world of transportation was changed forever.

我的家乡在绍兴，那里风景优美，名胜古迹众多，是有名的江南水城。

可是，人们的种种不文明现象让有些地方变得臭气熏天，就说说我家门前的小河吧。听奶奶说，以前的小河很干净，河水清澈见底，鱼儿在河里游来游去。可是后来小河边开了好多饭店，饭店里的废水都排放到小河里，附近的居民也把生活垃圾倒入河中，使小河又脏又臭。

不过，现在人们已经意识到了自己的错误，河旁种满了柳树、桃树，每天都有专门的人打捞河里的垃圾，饭店的废水也接入专门的管道，大家互相监督劝导不文明行为。现在小河慢慢地恢复了原来的面貌，游客越来越多，看着一条条乌篷船穿梭在小河间，真是美不胜收。

虽然小河还没有达到清澈见底，但我相信在大家的努力下会变得更加美好。

You want to know sthe changes about my hometown. You know, great changes have taken place since 60 years ago.

In the past, the living conditions were very poor. There were not many buses or cars, and the roads were narrow. Usually, a big family was crowed into a small, dark house. Most families couldn’t get enough food. The communications were simple and slow. People kept in touch with their friends and relatives far away mainly by letter or telegram.

Thanks to the government, our hometown has developed rapidly in recent years. The living conditions are much better and more comfortable. The roads are wide. Some people have their own cars. Most of the people have lived in big new houses. Quite a few adults have mobile phones. Because of many good policies, I think our lives will become better and better.

我的家乡在湖南省隆回县，那里的树木郁郁葱葱，空气清新甜润，泉水清澈见底，是个旅游的好地方。

现在，就带你们了解一下我家乡的树木如何吧。爷爷说：“这里以前的树木不怎么多，但是到了现在，树木就非常的茂盛了。”我奇怪的问：“这是为什么呢?”爷爷说：“这是因为，在以前的时候，家家都有了锋利的斧头，谁家想造犁，谁家想要凳子，谁家想要盖房，就拎起斧头到山上去砍树，就这样，山坡上的树木越来越少，裸露的土地越来越多，于是受到了大自然的惩罚。所以，有一次，我们村差点被咆哮的洪水给冲走了。后来，我们村的村民环保意识增强了，决定你如果想要砍树的话也可以，不过得要砍树又种树，所以我们村的树木越来越多。你看，后山的一整片小树苗都是我们前几天才种的呢。所以，我们村的空气也非常清新呢。”

听爷爷说，我们村的空气非常清新，这到底是怎么一会事呢?听爷爷讲，这是因为我们家乡的工厂非常少，不过，在以前还有几家，但是政府反映，这些工厂造成的污染太大了，所以，政府就不准他们在这里开工厂了。而且，不单单是这一回事，还有就是因为我家乡的树木也非常多，所以说我家乡的环境能不清新吗?

再来看看我家乡的水质吧。村前的泉水非常清澈见底，因为，我家乡的工厂特别少，而且现在大家的环保意识增强了，也不往泉水里扔垃圾了，所以我家乡的泉水也就当然清澈见底了。

家乡的人民懂得了爱护环境，保护环境，这使我家乡的环境越变越好。

今天晚上，我迷迷糊糊地睡着了，梦见了十年后的家乡。我看见了郁郁葱葱的森林;看见了清澈见底的湖水;看见了湛蓝的天空，空气清新甜润;看见了一条条宽阔的马路。

我来了马路上，看见人们有的坐着太阳能汽车，这种车排放的尾气不会污染空气，如果雨天的话，它只要充足电充足电就可以了;有的骑着变速自行车，可以方便调速;还有的坐着超能摩托车，不用自己骑，你说去哪里，它就会载着去哪里。以前，人们的车开得非常慢，容易造成交通堵塞，可现在就不同了。人们在宽阔的马路上，开着节能环保车。

接着，我又来到了公园里，小鸟在树上婉转地歌唱，好像是为美丽的家园而感到自豪。许多的蝴蝶展开着五颜六色的翅膀，在草丛中飞来飞去，美丽极了!许多小蜜蜂在花丛中采蜜。池中的荷花盛开着，有红的，有白的，有黄的……非常鲜艳。

最后我还来到了果园里，果园里的水果都非常新鲜：有苹果、草莓、梨……在果树上都张开了笑脸好像在叫人们快来摘呢!农民伯伯让机器人帮忙摘果子呢!。

我忽然不知被谁推了一把，我睁开眼睛，原来是一个美丽的梦。可我相信，只要保护好环境，我们的家乡就会变得更加美丽!

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.

生活中有许许多多的发现，比如蚂蚁是怎样搬家、乌龟是怎样吃食、墨汁的秘密等等;而我却发现那每天都有变化的环境。

以前，山非常绿，水非常清。只要走出家门，都能闻到非常新鲜的空气，不带任何杂味。可是现在呢?因为机动车的增多，排出大量二氧化碳，从而使得空气不再那么清晰，新鲜了。

过去，大家都爱护森林、树木，山就非常绿。走进山谷，简直是古木苍天，绿树成阴;挺凉快的。在公园里，没有人踏进草坪，更没有人乱丢垃圾。而现在，很多人无视法律，偷伐树木。使得山谷、森林中不在是绿树成阴，反倒是热的足以让人出汗的天气——烈日炎炎。公园里也好不了多少。进入公园，便会看见有许多人跨过护拦坐在草坪上或在草坪上走来走去，地上随处可见垃圾，更没有任何人把垃圾送回它们的家——垃圾桶。

在过去，水很清很清，清的能看底。这些水不被任何化工厂污染，就连水底的小鱼小虾也看的一清二楚，一点也不脏。现在因为化工厂越来越多，并都把污水河里，是、使河水不再清澈见底，气味臭不可闻。因此使得鱼类大批死亡。

在此，我倡议大家过一过低碳生活，少用电、少用水，保护好环境，共同创建我们未来美丽的地球!

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.

一转眼，几年过去了，我的家乡变化可真大。

看！家乡就像一个美丽整洁的大花园，大街上，干干净净，路旁，绿树成荫，群花盛开，楼梯上，没有一点灰尘。

看到我的家乡这么美，脑海里出现了几年前的情景，三年前的家乡虽然马路宽阔平坦，但是路旁的小树都枯死了，花也很少，路旁的土堆里，都能看见垃圾，刮大风的时候，尘土飞扬，无颜六色的塑料袋随风飘舞，污染了环境。

那是人们一点也不重视环保，不爱护环境，我经常去公园玩，那里就有一个小池塘，里面养了几条金鱼，刚修建的时候，池水清澈见底，可人们总爱把塑料袋、垃圾扔进池塘，时间长了，水池的水变得非常浑浊，从这里经过都要捂住鼻子，鱼儿也都死了。

现在人们意识到了保护环境的重要性，公园里肿了一排排整齐的小树，种上了五彩缤纷的花朵。人们也不乱扔垃圾了，还把垃圾分类处理，到处都是生机勃勃的景象。

我们还要继续保护环境，让家乡变得更加美丽。

[写家乡环境变化的作文

Last weekend, my family and I went to a beautiful xixi wetland.

Although there is beautiful scenery let us ecstasy, but we also saw a shocking scene.

That day, I took familys hand off the small wave rolled ship. I carefully step, on the wave rolled the ship, and also rickety at the beginning, but after sit tight, boat slowly calm down, rocking boat rowing OARS, calm water suddenly rolled up ripples. But the ship opened to open water, water quality is very bad, I saw the water no longer sparkling, but cloudy oil floating on the surface, packing box and plastic and other trash littering, originally clear water becomes cloudy. So muddy water at this moment, I think that must be a box of oil flow into the water, so will only be so dirty!

On the way back, I said to himself: "if everyone care for the environment, protecting the rivers, that every environment clean and beautiful, every river bottom!"

Lets do it together five water to rule the propagandist and executor, let us take good care of the environment, protect our home together.

上个周末，我和我的家人一同前往美丽的西溪湿地游玩。

虽然那里的优美风景让我们入迷，但是我们也看到了令人震惊的一幕。

那天，我拉着家人的手走了那小巧的摇撸船。我小心翼翼地迈出一步，踏上了摇撸船，一开始还摇摇晃晃的，但坐稳后，船便慢慢地平静下来，摇船者划着桨，平静的水面顿时卷起波纹。可是船一开到开阔的水面，水质则非常糟糕，只见水面不再波光粼粼，而是浑浊的油污漂浮在水面，包装盒和塑料袋等其他垃圾随地可见，原本清澈的水变得浑浊不堪。这时的我想，水这么浑，一定是包装盒的油污流进了水中，所以才会这么脏吧!

在回去的路上，我自言自语地说：“如果所有人都爱护环境，保护河流，那每一处环境都会干净、美丽，每一条河流都会清澈见底!"

让我们一起做五水共治的宣传者和执行者，让我们一起爱护环境，共同守护我们的家园。

社会发达了，谁不想有钱?可是，现在社会上有些人光顾着挣钱，却把环境破坏掉了，我的家乡——桐柏，正是如此。

有一天，我回到久违的家乡桐柏时，惊讶的叫了起来，以前，我一回来，第一眼看见的是那又大又高的山，山是那样的绿，漫山遍野都是绿色;那又长又宽的河，水是那样的清，一眼可以看到小鱼在河里畅游，

可是现在，山上的树木不断减少，裸露的土地面积不断扩大。河底的沙子被挖土机挖出一个又一个的大洞，以前清澈见底的大河变成了垃圾堆，黑黑的、散发着阵阵的恶臭，几乎所有的小鱼都死了……

君子爱财，取之有道。不要以破坏环境为代价，来创造财富。醒醒吧，人们!保护我们的家园吧!

As time goes by, man is making the earth sick. People cut down too many trees and leave rubbish everywhere. Factories let out their waste without doing anything to it . This has caused some serious problems. Such as the land is sandy, the river is dirty, the air is less clean, even the temperature of the earth is rising. What should we do to save the earth ? My suggestion is that we should plant more trees, put rubbish into dusbins and stop factories (from)pouring waste directly into the air or rivers. In all, we have only one earth, we should do our best to protect it, or we will regret.

一晃十年过去了，我回到家乡，放眼看去： 雨天泥泞不堪，晴天尘土漫天的坑坑洼洼的土路，变成了宽阔的柏油马路了。马路两旁林立的树木枝繁叶茂，鸟雀们在枝头叽叽喳喳，好像在说，欢迎你，我的朋友!路上的车变化太大了：三轮车偶见几辆，各种牌子的小轿车川流不息，自行车的款式更是枚不胜举…… 村口的小河变得清澈了，水中的鱼儿活泼了，两岸的小草绿了，树木也增多了。

远远望去村子里，高楼林立，街道干净整洁，几个小朋友正在嬉戏。走近了看看，路面都硬化成了，铺上了柏油了。小区里都安装了路灯。最热闹的是健身区，这里有各式各样的健身器材：跑步机、秋千、按摩器、仰卧起坐器等。有的小孩在荡秋千，有的大人在按摩，有的大人在扭腰练腿…… 我不禁在自言自语变化真大呀!是村民们变了!是的，是村民们变了!爷爷却说：“是党的政策让变成这样的!”

“噢，是党的政策让变成这样的!”

改变，对于生态环境是一种理所当然的虚幻改变。对于人呢？也是这样的。比如说从淘气变为乖巧。要是说我们的环境，那真的有很大改变，之所以改变呢，那是有原因的。

以前在乡下的时候，我和爷爷奶奶在老家生活。每当我早晨醒来的时候，我吸入的那是一种让你神清气爽的空气。顿时，让你觉得舒服，神采奕奕。而如今，来到城市时，空气是多么难闻和臭水沟一样，整个城市充斥的是一股烂垃圾的气味。如果空气如物品一样的话。那，吸入的都是灰尘与污染的灰色气体，让人闻着就不舒服。况且也没有乡下的清爽，在乡下的时候，我会跟爷爷到树林里玩耍，玩的那叫一个爽。我们还会去田野里捉蚂蚱，哎呀一声惨叫，我摔进了泥坑里变成泥娃娃，爷爷奶奶笑的肚子都痛了。我们有时候还会到小河里捡田螺那是一场多么快乐的一天。不过，我脚一滑摔到了那清澈见底的小河里。当时，爷爷奶奶都在找我，只见两只脚在水面上。于是，他们把我拉起来回家了。可是，现在再也没有树林了。因为树不断的减少，做成了有用的建筑用品。我们也不能在田地里捉蚂蚱了，那是因为田地都变成高大的房屋。至于，捡田螺也是能的，但是谁就不知道是不是纯净水了，不过，现在的环境唯一的好处，那就是让我们过上了幸福美满的生活。我也希望我们不要乱丢垃圾。不要让环境变得更加难看，比如风来了，地上都大量飘着塑料的与垃圾。让环境卷入了白色危机当中。环境的改变，真的是变化的太大了。环境的改变也不是不好，那是说明了我们中国的技术正在蒸蒸日上。

环境，是一个定时弹，你如果破坏了它。你们的后果将会是悲催的。

[有关环境变化作文

"Green" the eternal topic, let us better to understand the importance of environmental protection.

Green environmental protection is to make us live a happy life in a clean environment, however, the environment around us in a worse if we dont alarm, then, our motherland will be a mess in our hands! Green environmental protection starts from me. My dad used to drive his car to work, listen to my advice, to protect the environment, he ride a bike from now on, he thought that not only the exercise of his body, also for the green environmental protection.

My mother began to contribute to the green environmental protection. Before she went to vegetable market to buy food, she used plastic bags, a village green environmental protection propaganda on TV, she understood the green environmental protection is sustainable, in order to we can have a better environment. In order to we live healthier lives, so mom from that moment on, every day go to vegetable market with the own basket, instead of plastic bags.

As a new era of junior middle school students, and I will response to the green environmental protection call for, I had at school are all use one-off chopsticks, but now I can bring their own chopsticks to school. I think, though this is a small matter, but I do my responsibility.

Happiness of life to let China land everyone be permeated with happy smile, rich products, long history, noble quality, the plot environment. Nowadays, the environment is polluted, the green environmental protection starts from me, let us together to protect the environment!

我的家乡在龙江，这里风景迷人，是渔米之乡和家具重镇，然而，家乡龙江的变化更是令人惊叹不已，叫人不可思议。

漫步地走在街道上，你会发现以往泥泞的古道全都铺成一条又一条笔直平坦的公路，车来车往，畅通无阻。马路两旁，厂房幢幢与壮丽巍峨的高楼大厦代替以往破旧的土屋，楼房里不仅有漫长的楼梯，还有快速便捷的手扶梯和电梯。有的更是以河两岸的公园提供给人们散步，休闲，聊天。

不仅周边的环境改变了，就连人的素质也发生了日新月异的变化。昔日面向黄土背朝天的农民不再是那么辛苦了，压在肩上的重担终于可以卸了下来。各种各样的农科技帮他们减少了不少压力。运送货物再不是只往自己身上挑，他们有糊口工具，那就是车，从此以后，他们的出行也就方便得多了。

科技创造世界，领先生活。近几年来，以往的黑白电视消失得无影无终，迎上来的是液晶电视，超薄电视。人们又开始了新一轮的争购热潮了。通讯工具——手机也变得越来越多款式，越来越受欢迎。从前人们总是抱怨没有工具提供给他们查资料，可是现在不用忧愁了，百事通——电脑登台亮相咯，不管你有什么疑难杂症，还是不明之处，上网一查，便就一清二楚了。知识的交汇处——学校根式电脑多的是，教师们利用电脑满足了学生们的求知欲，是学生进一步深入了解知识。

改革开放给家乡插上新的翅膀，似春燕在田野上飞起。啊!家乡龙江的变化真是令我佩服啊!

Environment is a basic human existence conditions, if we destroy the environment, it is ruined our survival conditions.

At present, the ecological environment is becoming more and more bad, is the greatest influence on our water resources. According to the relevant information reported: the laying of drainage system and detergent used to grow, consume the oxygen in the water, fish died, deterioration of ecosystem. Human activities can make a lot of industrial and agricultural pollutants into the water, the water is polluted. The world each year about 4200 sewage into the river, polluting the 5. 5 trillion of fresh water.

This is how the startling fact, protect the environment is everyone duty, why want to destroy?

Lies a small river near my grandmas home, on the bottom, before my sister and brother in ones childhood often swimming in the river, and their friends to play in the water, uncles and aunts are often in the river to wash clothes, wash dishes, and now, near the river built a chemical plant, the production of waste water discharge into the river, originally the bottom stream gradually turned into a black sending out the smell of the river. The adults never go to the river to wash clothes to wash the dishes, friends never go to the river to play, too!

How I miss the crystal-clear stream! I think: cherish resources, good care environment, these are GongZaiDangDai, force and art event! If we are in such polluted water, that we can use water resources will be less and less, we destroy the environment, is destroying our living conditions.

Let us join hands to jointly protect the environment, dont let water into water, protect the environment, is our common responsibility!

环境是一个人类生存最基本的条件，如果我们破坏了环境，这等于破坏了我们生存的条件。

目前，生态环境日益恶劣，对我们影响最大的就是水资源。据有关资料报道：排水系统的铺设和清洁剂的使用有增无减，消耗水中的氧，使鱼类死亡，生态系统恶化。人类的活动会使大量的工业、农业污染物排入水中，使水受到污染。全世界每年约有4200多亿的污水排入河中，污染了5。5万亿的淡水。

这是多么让人触目惊心的事实啊，保护环境是人人有责的，为什么要破坏呢?

我外婆家附近有一条小河，以前清澈见底，我的姐姐、哥哥小时候常常在小河里游泳，和他们的小伙伴们在水中嬉戏，叔叔、阿姨们也常常在这小河中洗衣服、洗菜，而如今，小河旁建造了一个化工厂，把生产的废水排放到河里，原本那清澈见底的小河渐渐变成了黑黑的散发着怪味的小河。大人们再也不去小河洗衣服洗菜了，小伙伴们也再也不去河里嬉戏!

我多么怀念那条清澈见底的小河啊!我想：珍惜资源，爱护环境，这些都是功在当代、力及千秋的大事啊!如果我们在这样污染水，那我们可以用的水资源就会越来越少，我们破坏环境，就是破坏我们生存的条件。

让我们携起手来，共同保护环境，不要让淡水变成污水，保护环境，是我们共同的责任!