有关环境变化的英语作文20篇

Through observation, I found that plastic bags on peoples harm and pollution is very large. People often use plastic bags: mother to buy food and plastic bags; to shopping malls with plastic bags; in the restaurant to eat rice is also packaged with plastic bags to take home; even I buy stationery also with plastic bags. People do not know what they do to the environment caused by pollution, their own body caused any harm. Such as: people often put useless plastic bags thrown into the garbage, plastic bags in the rubbish will be smelly, so that the pollution of the air. People also throw plastic bags anywhere, a wind, plastic bags flying in the sky, the branches also see the tree is a plastic bag, and even the river there are plastic bags. This plastic bag in addition to pollution of the air, but also polluted our water resources.

We should raise peoples awareness, tell us the neighbors and friends and family together to beautify our environment. On the road to see the plastic bag quickly picked up, immediately took it to the garbage disposal. We want to start from my use less plastic bags, so that my mother every day to buy food or shopping when they first take their own bags, this is not very environmentally friendly? Or can use their own holding things as far as possible by hand, no plastic bags.

As the saying goes: "to protect the environment, everyone is responsible" We have to protect the home environment out of a force.

[关于保护环境的英语主题作文

Environment is all the attention to the topic, also is a hot spot of all people. Good environment, good for our healthy growth, feel better, both study and life comfortable, everyone wants to live in a good environment. Therefore, to protect the environment, everyone duty.

When you are passing the trash can, you can pick up the cola bottles beside? When you see someone scribble carving in the tree, you will not to stop at the meeting? When you are in the stalls to eat small, can you come up with their own spare chopsticks instead of disposable chopsticks?

Now, a lot of people cut down a tree in the forest, the trees to make chopsticks, chairs, tables, etc., can cause soil erosion, flood will often and bring us unfortunately. We should act to prevent them.

In the supermarket, we can see a lot of people still use money to buy a pocket, although a pocket as long as 2 cents, but to protect the environment is every citizens responsibility and obligation. Even if the pockets dont money, we should also have the mindset of environmental protection, environmental protection bag.

On my way to school, we saw someone throw rubbish on the road, disorderly spit phlegm, we should teach him methods: spitting in the tissue, then throw in the trash. We cant learn the somebody else, be sure to write "environmental protection" moment in their heart, and reflect in action, starts from me, starts from the minor matter.

I believe that through the efforts of everyone, the environment will become better and better, "mother" will become more beautiful earth.

环境是目前所有人关注的话题，也是所有人关注的一个热点。好的环境，有利于我们健康成长、心情舒畅，无论学习和生活都特别舒服，所有人都希望生活在一个好的环境下。因此，保护环境，人人有责。

当你路过垃圾桶的时候，你会不会捡起旁边的可乐瓶?当你看见有人在树上乱刻乱画，你会不会上前去阻止?当你在小摊吃小面的时候，你会拿出自己的备用筷子而不用一次性筷子呢?

现在，很多人在森林里砍树，把树木做成筷子、椅子、桌子等等，就会造成水土流失，洪水也会经常冲来，带给我们不幸的危险。我们应该立刻行动，阻止他们。

在超市里，我们会看到很多人还用钱来买口袋，虽然一个口袋只要2角钱，但是保护环境是每一个公民的责任和义务。即使口袋不要钱，我们也应抱有保护环境的心态，用环保口袋。

在上学的路上，我们看见有人在路上乱扔垃圾，乱吐口痰，我们应该教给他方法：吐在纸巾里，然后扔进垃圾桶。我们更不能学人家，一定要把“保护环境”时刻记在心里，并体现在行动中，从我做起，从小事做起。

我相信，通过大家的努力，环境会变得越来越好，地球“妈妈”也会变得更加美丽。

Today I saw an article called "everybody comes to the bend". The message is that the students will work together to protect the schools environmental health.

The environmental health of our school is not good enough. Although many students love the school very much, every day you can see many students in earnest service for schools, some pick up the garbage in the trash on the ground, some active hand at the broom sweeping the floor, and take the initiative to clean the blackboard......

But also some students could have done better in cleaning, including me, sometimes very throw rubbish casually, confetti, some classmates clearly see the floor with paper scraps, but them as invisible, this is not "ownership" of the spirit, also greatly affect the appearance of the school. Hope the students to act, "everyone to curved waist" activities, all be the master of the school, everyone starts from me, for us to make our campus environment clean and beautiful. Let people study in high quality environment so that they can get good grades.

今天我看到一篇文章名为《大家都来弯弯腰》。内容是讲，号召同学们齐心保护学校环境卫生。

联想到我们学校的环境卫生也做的不够好。虽然许多同学都非常爱学校，每天可以看到许多同学在认真地为学校服务，有的捡起地上垃圾扔在垃圾桶，有的主动拿起扫帚扫地，还有的主动擦黑板......

可是还有些同学在保洁方面做得不够好，包括我自己，有时很随便地扔垃圾、纸屑，有的同学明明看到地上有纸屑，但他们当作看不见，这样很没“主人翁”的精神，也大大地影响了学校的面貌。希望同学们行动起来，开展“大家都来弯弯腰”的活动，人人争做学校的小主人，人人从我做起，使我们的校园环境既清洁，又美丽。让大家在优质的环境中读书，这样才会取得好成绩。

Recently, the problem of environmental pollution is getting more and more

serious. The air pollution, noise pollution and water pollution are found on the

newspaper everywhere. It is obvious that we should do something to protect our

earth. Because we have only one home. We should try our best not to pollute the

environment and appeal the people around us make their effort to protect our

unique home.

我家乡有一条小河，小河的水清澈见底。河里有小鱼，有的小鱼身上画着五颜六色的花纹，有的身上只画了一种颜色。它们在水里快活的游来游去。 夏天，有的人家里停水，就到河里洗衣服，有的孩子热了，就到河里洗澡，嬉戏玩耍。 可是，渐渐的人们变得懒惰了，随手将垃圾扔到了河里，将不干净的水到入了河里，使小河不再像以前那样清澈，像以前那样干净，河里也没有那些快活、美丽的小鱼了。 我每次从那里经过，好像都听到小河在哭泣地说;‘夏天，你们家里停水，在这里洗衣服，孩子热了在这里洗澡。我全心全意地为你们付出，可是，现在你们为什么这样对我?为什么? 我们想念以前的小河，请大家行动起来，保护我们的地球、小河，让它们干净、漂亮起来吧!

随着科技的高速发展，人类对资源的需求越来越多，致使南极北极冰雪融化的速度加快、海平面日渐上升、南极出现臭氧空洞、北京的沙尘暴、雾霾天气不断增加、日本大地震后造成的核泄漏污染……

当我们在享受美好生活的同时，是否想到保护环境的重要性呢?

那么，请同学们关注一下我们的校园，看!操场上、校门口、楼梯过道上漫天飞舞的纸屑、食品袋、饮料瓶;瞧，雪白的墙壁上那些张牙舞爪的涂鸦……这些都是和我们校园文明不和谐的一幕啊!

同学们，如果我们大家都行动起来，争当环保的主人翁，不乱扔纸屑、果皮，不乱涂乱画，随手捡起地上的纸屑垃圾，爱护环境，把我们的校园装扮的漂漂亮亮。当我们在绿树成荫的校园小道上漫步时，一定会感到心旷神怡;当我们在窗明几净的教室里读书时，一定会全神贯注;当我们在整洁优雅的环境中学习时，一定会心情舒畅。

优美的环境，让我们懂得珍惜，学会爱护;优美的环境，让我们知书达理，更加文明;优美的环境，让我们学会谦让，学会做人;优美的环境，让我们道德高尚，使我们的学习更加进步!

说起我的家乡福州，可谓是发生很大的变化!下面每一样都是我爱上它的理由：

福州的山不少!有鼓山、旗山、青云山、兔耳山和十八重溪……这些山都各具特色，景色非常优美，空气清新怡人。山上的小溪奔流不息，山谷两旁绿树成荫，是天然的氧吧。就拿鼓山来说，每逢周末，游人如织，成了旅游的好去处。春天，我常常和爸爸妈妈一起前往鼓山锻炼身体，鸟儿们欢快的歌唱为鼓山增添了许多生机。当我欣赏完路边的美景时，山顶已在我脚下。此时，我从山顶往下望，福州的美丽景象尽收眼底，使我大饱眼福。

福州还是全国久负盛誉的温泉之城。这儿的温泉以泉脉广、水量大、水质好而闻名遐迩。现在福州许多酒家、宾馆、饭店以及周边的旅游胜地相继开发了“温泉浴”，听说温泉浴还可以治皮肤病呢。去年春节，我和爸爸妈妈一起前往青云山景区泡温泉，温暖的泉水轻轻地拍打着我的身体，感觉真舒服啊!

提起福州的闽菜就更是一绝。闽菜以山珍海味闻名，特别是海鲜，口感清爽、鲜嫩。闲时妈妈总能做一些别具特色的闽菜：有茶香虾、炒扇贝、清蒸桂花鱼等。每逢佳节，我们一家还会一起前往罗源湾，享受天然海鲜大餐。

福州有许多全国知名的工艺美术品，吸引了众多游客观赏。精美绝伦的寿山石雕、古色古香的脱胎漆器、历史悠久的文房四宝、洁白如玉的象牙雕……在国内外艺坛上都享有盛誉。

这几年，福州发生了很大的变化。引人注目的高楼有：君临闽江、江南水都、融信大卫城……福州的公园也有许多，如：南江滨公园、金牛山公园、北江滨公园……夏季的晚上，我常常会和爸爸妈妈一起到江滨公园散步。看!对岸的风景是多么美丽，建筑物参差不齐的倒影装点着“闽江妈妈”的笑颜。

爱上福州的理由道不尽、说不完。作为福州人，我感到自己真有福气!

Its our duty to protect ourenvironment. Where do we live? The earth. The earth is the only one place we live in. So you know how important the environment is.

保护环境是我们的义务。我们居住在哪里？地球。地球是我们唯一居住的地方，所以可想而知环境对于我们的重要性。

But now, some people are harming the environment, like cutting down trees, drawing pictures on public walls,litteringonto the ground. Its terrible if we still do it.

但是现在，很多人都在破坏环境，比如砍伐树木，在公共墙壁上乱涂乱画，随地扔垃圾。如果我们继续这样下去是非常可怕的。

Now, its time for all the people in the society to protect the environment. Its our duty. It needs each of us to make a contribution to improving the environment. We should make our environment more and more beautiful.

现在，是人们保护环境的时候了，这是我们的义务，我们都要为改善环境做贡献，我们应该努力让我们的环境变得更好。

世间的万物随时间发生了改变，比如岩石会随地壳的运动而改变；人的外貌性格也会改变改变可明显可细微，为我们村的变化十分大。

六年前我从温溪搬到船寮镇白岸村，这里的空气很清新，前面是山，后面是水，草坪上还长满了美丽的鲜花，水里、湖里游动着小雨小虾。这里几乎是绿色，没有任何污染，我可以放心的躺在草坪上睡着，或者两树中间汤秋千，无忧无虑、无拘无束。春天摘花、夏天钓鱼、秋天拾叶，冬天堆雪人。

但六年后的今天，我望着眼前的场景感到了非常的失望。空气中夹着一股古怪的臭味，山不清了，水也不秀了，草地上也没有了花，没有了草，就连水中的鱼儿也都不见了，遍地是塑料袋、垃圾纸，我也不能在那玩耍了。在那片充满我儿时回忆的土地上建起了高高的楼层，即使这里变富裕了，也不会拥有自然的环境了。

到后来才发现，这里原本就是注定要改变成这样的，既然是这样的话，那回到从前岂不是难上加难。来到这个小村庄我还是很快乐的，他富有了，只可惜天上的鸟儿失去了家园，改变后的村子，即使不是最完美的,但一定是令人最满足的。

改变其实更是有好有坏的，两者是永远不能完美的。

开学了，新的一个学期又到了。开学这几天呀，我妈妈给我做了一个生活计谋，每天早上我们都是五点钟起床，带好昨天晚上做的饭菜，就到学校去了。

我呀，不能先吃饭，得先在学校教学楼里的走廊上跑圈。跑圈时呀，我才发现教学楼的变化。我从三层往下跑，转载请保留此链接！。第三层是有关于科技的主题。墙上都是关于科学的图片。如火箭、导弹、装甲车等武器的图片；关于科学家的画相。第二层一看就知道是关于外国的历史、建筑的、也可以说是放世界。墙上的画就更精彩了。有古巴比伦城堡，联合国大厦等等最吸引我的是有关于吸烟危害大脑的。图上画着一个发青、发绿还淌着血的大脑。旁边还有一盒烟。我想：如果我爸爸看到了一定不会吸烟了。第一层是有关于中国的，有领导人画相、国歌等等。

我们的校园在一点点变好，我希望大家要爱护这些东西学校的变化。

[学校环境变化250字作文

我的家乡在离市区几百公里的山区，是一个山清水秀、景色优美、人民安居乐业的地方。

昔日，家乡的道路坑坑洼洼，全是泥巴路，道路上冷冷清清的，很少有车辆通过，大家的梦想是拥有一辆自行车；人们住的全是瓦房，遇到刮风下雨的气候，重则进水，屋顶被掀去，轻则水淹墙角，让人整天提心吊胆；至于厂矿、超市等，更是只可想象的。穿的衣服缺乏，“新三年，旧三年，缝缝补补又三年“是当时的真实写照；吃穿基本上是靠天吃饭，饭碗里只有玉米饭、土豆，能吃饱就是最大的奢望了，遇到逢年过节，能打个“牙祭”就已经不错了；而对于外界信息的了解，靠的就是外出人员的口述。

但是，自20XX年党的十一届三中全会以后，人民沐浴在改革开放的春风里，我的家乡发生了翻天覆地的变化，变成了一个繁荣昌盛、美丽富饶的地方。当年的泥泞小道变成了宽阔的柏油路，车辆川流不息，多数人家拥有了摩托车，有的还实现了家庭轿车；家里结束了靠柴火做饭、取暖而基本实现了电气化；人们的饭碗里不再单调，每餐还讲究营养搭配了；穿的也能根据季节的变化而更新，有时还可穿上时髦的名牌；在政府的关心下，广大的人民群众经济收入也发生了变化，有的种上了“泡核桃”、“脱毒马铃薯”，有的学习了科学养殖技术，在脱贫致富的道路上正在大踏步前进。

家乡的变化，离不开党和政府的关心帮助，也离不开劳动人民的辛勤汗水。作为小学生，应该努力学习科学文化知识，长大做一个对社会、对家乡有用的人，用自己的知识才华去建设家乡，使家乡更加美丽，成为我国最耀眼的明珠。

Environmental protection, there are many problems at present. The most serious problems is the serious pollution of air, water and soil. Air pollution is very harmful to human health. Polluted water causes pain, resulting in death. Whats more, with the rapid expansion of modern society, vegetation greatly reduced.

In order to protect the environment, governments have done a lot of work. Adopted legislative measures to control air pollution, to protect forest resources and Marine resources and to stop any environmental pollution. Therefore, in todays government plays a most important role in environmental protection.

My view is that, in order to protect the environment, the government should take more concrete measures. First of all, should by the methods of education make people fully realize the importance of environmental protection. Second, should be more efforts to put the family planning policy into practice, because more people means severe pollution. Finally, to severely punish those who intentionally damage the environment. That they damage the environment is the destruction of man himself.

目前环保还存在着许多问题。最严重的问题就是空气、水和土壤的严重污染。污染的空气对人类的健康十分有害。污染的水引起疼病，造成死亡。更有甚者，随着现代社会的迅速扩建，植被大大的减少。

为了保护环境，各国政府做了大量的工作。采用了立法措施控制大气污染，保护森林资源和海洋资源，制止任何环境污染。因此，在当今的环保中政府起着最重要的作用。

我的看法是，为了保护环境，政府应当采取更具体的措施。首先，应当通过教育的方法使人们充分謒到环境保护的重要性。第二，应更加努力把计划生育政策付诸实施，因为人口多就意味着污染严重。最后，要严惩那些故意破坏环境者。使他们破坏环境就是毁灭人类自己。

Today, we read a lot about the passage to protect the environment. I recall ever happened in my side.

Remember last years summer vacation, my father and I went for a walk EHu edge, a way, Im kind of shouted thirsty, so my father on the side of the road store bought me a Popsicle. I ate and go, soon finished eating, carelessly threw the ice sticks into EHu. Dad saw, reminded me immediately; "Coco, cant litter oh! If everyone like you to throw garbage in the lake, the beautiful EHu lake becomes waste." Im ashamed of say: "know, next time I must not litter." Dad smiled and stroked my head and said: "the earth is our home, we should protect it, cherish it, let the sky bluer, the water cleaner, the grass is greener." I naughty to say: "oh, that is, everybody has said, the city is my home, clean environment depends on everybody. I understand." From then on, I no longer throw garbage.

I want to take care of the environment is closely related to everyone, so lets start from everyone!

今天，我们读了很多关于保护环境的小短文。我想起曾经在我身边发生的事情。

记得是去年的暑假，我和爸爸一起去鹅湖边散步，走了一段路，我就一个劲的喊口渴，于是，爸爸就在路边的小店给我买了根冰棍。我边吃边走，一会儿就吃完了，随手把冰棍棒往鹅湖里一扔。爸爸看见了，马上提醒我说;“可可，不能乱扔垃圾噢!如果每个人都像你一样往湖里扔垃圾，这美丽的鹅湖不就变成了垃圾湖了。”我羞愧的说：“知道了，我下次一定不乱扔垃圾。”爸爸微笑着抚摸我的头说：“地球也是我们的家，我们应该保护它，爱护它，让天更蓝，水更清，草更绿。”我调皮的说：“噢，那就是大家一直说的，城市是我家，环境清洁靠大家。我明白了。”让从那以后，我再也不乱扔垃圾了。

我想爱护环境与每个人息息相关，所以要从每个人做起!

“宁夏黄河九十九道弯”。它的美丽富饶人们一直在传唱，我的家乡就在黄河边上，它哺育着一代有一代的黄河儿女。

我小的时候黄河两岸是个美丽的地方。绿油油的树木栽满了黄河的岸边鸟儿叽叽喳喳的唱个不停，鱼儿在水里自由自在的游动。岸边种着各种各样的庄稼，孩子们在田边玩耍、嬉戏。人们在岸边垂钓，欣赏着对岸美丽的风景。汹涌的黄河水奔腾到了远方，这生机勃勃的一幕构成了美丽的画卷。

随着人们肆意的破坏环境，黄河的环境也随着发生了变化，它变得脏乱不堪。上游的水量不足，再加上人们过度使用黄河水，使黄河断流了。游客与居民们随手乱扔垃圾，让黄河中漂浮着大大小小的垃圾袋，工厂排出的大量废水，使黄河水质发生了改变。黄河里鱼儿的种类越来越稀少，河边随处可见露出了白白的肚皮的鱼儿。成堆成堆的垃圾垒在黄河边上，臭气熏天，他们污染了土地使岸边的树木都枯死了，在黄河岸边会干都一片死气沉沉。天仿佛不是蓝的，水仿佛不是清的。

不仅仅只是黄河。大自然许多地方-都遭到了人类的破坏山不在绿了水不在秀了。人们住在生态环境恶劣的地球中，我们大家有没有想过，破坏大自然最终破坏到的还是自己呀！我们喝的将回是受过污染的水源，我们吃的将会是受过污染的食品生活在污染的环境中的将会也是我们。我们的死可能也是我们自己造成的人类醒醒吧！快从现在开始保护我们身边的每一块土地。

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。

导语：环境问题的英语作文有哪些?以下是小编精心为大家整理的有关环境问题的英语作文，希望对大家有所帮助，欢迎阅读。 环境问题的英语作文篇一

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. 环境问题的英语作文篇二

Nowadays, more and more people realize it`s necessary and important to protect the environment. Also,there are some people who don`t pay attention to hygiene and they can`t stop littering the rubbish casually or spitting everywhere all the time.And in addition, there are a few factories often cutting down the trees, discharging chemicals and dirty water and so on.And it causes many problems like the Greenhouse Effect.If they do these day by day and our life will be harder and harder,so we have to stop them. To stop them we can put up commonweal advertisements and tell them the detriment of destroying the environment.So we can start from now to make a beautiful life.

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。

地球是许多生物赖以生存的家园，在生命出现的几亿甚至几十亿年里，地球经历了太多的沧桑。可现在被我们糟蹋的枝折花落，环境变化的太快了！

我们的地球一开始，环境可比得上仙境：灌木林里细水长流，各种奇虫异兽在山涧中游玩；在海里，许多奇特的动植物过的安详……

现在我们把这一个“仙境”却给弄成了“地狱”一般的处境。8000多年以来，人类把大批动物进行杀戮。古时候我们斩牛杀羊填饱肚子，这倒是没什么。最让人痛不欲生的是几十年那场“血站”啊：由于鲨鱼伤害了人类，人类就用重几十公斤的鱼钩钓上来，然后“开膛破肚”，砍下鱼鳍，最后扔入大海，海水红成一片……砍下的鱼鳍就做了“鱼尾汤”。鱼尾汤是一种名菜，一盘要两三百元。其实鱼鳍再汤中根本没有起到任何作用，只是佐料调出了一点味道。记得有一次，人类把大量的鲸打捞上来，（其中有现在的国家一级保护鲸鱼）把鱼鳍砍下，扔入海中……我真是不想信这是人类干的事啊！我们在几万年前绝处逢生，这还不是有生物们的功劳吗？我们为何要自相残杀？我们不要舍了大地球，为了小自己！

如今的绿洲都快成戈壁了，靠近戈壁甚至被戈壁包围了的民勤时有被黑风“老妖”欺凌。树木砍得光秃秃的；小草被踩得平平的；水被污染的臭臭的；天空被折腾的灰蒙蒙的……

听说中国有个叫孟兆国的人让外星人给逮着了。到了飞船里后，看到的是一副奇特的情形：外星人从墙中抽出一个吸管，里面流出一种白色液体。外星人对孟兆国说：“你们人类太愚蠢了，不应该进行研究生化武器。你们现在糟蹋地球的话，那就会有一次大的飞跃…”这也许是孟兆国瞎说的，也许是真的。

在地球的几次大灭绝中，几次天灾人 祸？我们现在又要和“温室效应”打个招呼下盘棋，决定生死。让我们共同保护环境，善待地球！

[地球环境变化的作文

我的家乡这些年的垃圾处理有了很大变化。

原来的乡村道路上没有垃圾桶，人们走在路上垃圾没处扔。有的人就直接扔在路边上，有的扔到小河里头去了，经常会见到苍蝇”嗡嗡嗡“地乱飞。每家每户的垃圾都是自己处理，要么烧掉，要么就自己找一个地方堆放。烧的东西里面有不能烧的，比如塑料，烧出来对环境有害处，垃圾堆放的地方则散发着臭气。

后来，人们认识到了垃圾的问题，就做了一些改变。

在乡村道路上，人们每隔一段距离就设置了两个垃圾桶，一个是“可回收垃圾”，一个是“不可回收垃圾”。人们就把垃圾扔到垃圾桶里，道路就变得干干净净的了。

村里给每家每户发了两个大垃圾桶，家里的垃圾全部集中放置。最初人们需要拎着垃圾桶去专门指定的堆放垃圾点去倒，那里的垃圾又需要一段时间才能被处理掉，走在旁边总能闻到恶臭，对环境也有影响。而现在，有了专人每天清晨来把垃圾收走，送到指定的地点进行集中处理。

我的家乡不但对垃圾进行了专门处理，还对养猪等养殖户进行管理，不让他们把废水倒进河里，还常常有人自动到河边去捡垃圾……

现在我的家乡环境越来越好了。

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?

Some people believe that economic development should never be at the cost of the environment.They think the present serious environmental problems are largely caused by rapid?economic development.For example,land resources are shrinking because of the industrial development and the expansion of cities.Deserts are spreading because of over grazing,poor fanning,tree cutting,and strip mining.Our air and water supplies are being polluted by poisonous gassesand waste products.It is important,therefore,that we should take another look at the way in which our industries and cities are developing.

However,other people think it unnecessary to consider environmental problems now and our first priority should always be given to economic development.They believe that environmental problems are inevitable and unavoidable in the process of economic development.They are only the by products of economic development,which can be dealt with later when we have the time and money.

I think the second idea is completelywrong.Our ultimate aim in economic development is to provide a comfortable and happy life for our people.What is the point of economic development if we achieve it at the cost of our environment?There has been much evidence to prove that a balance between the two helps more rapid and continuous development.