环保污染方面的论文题目大全英文

环保污染方面的论文题目大全英文

Nowadays， the biggest problem in our world is the environment is The environment around us gets worse and worse， and the environment pollution is becoming more and more serious all over the Many lakes and rivers are seriously polluted and much water is polluted by Many trees are cut down， and the animals don’t have home to The earth is our home and it is our duty to take care of it for ourselves and our future Good environment can make people feel happy and And the bad environment will bring illness to To protect the environment means to improve our As a middle school student， we must do our bit towards protecting the It is our duty to do But what can we do for our Mother Earth? In my opinion， I think protecting the environment should from We shouldn’t throw the rubbish And we should also tell others not to do We should put the trash into their own houses—trash Whenever and wherever we see litter on the ground， we should pick it up and throw it into trash Never spit in And don’t draw on public As we know， water is the limited resources， and it is very important for human beings， we can’t live without But some people don’t care about it， and many cities need water So we shouldn’t waste the How to save the water? I have some my own First， we can use some water which we have used For example， we can use the water we wash rice to water the Second， we should turn off the tap when we We should try to protect the water To protect trees， we can go to plan as many trees as we We can use cloth bag instead of plastic bag while we are And I think we should tell others to protect environment， We should stop the people who throw the trash on the ground， and tell them it’s wrong to do We can also write to the boss of factories which discharge the We can call our friends to plant more flowers and trees We should let people realize the seriousness of the environment “There is only one earth，” I hope everyone will protect the If everyone makes their contribution to protect the environment， our earth will be more and more beautiful!

世界水资源的缺乏World Water Shortage A new study warns that about thirty percent of the world's people may not have enough water by the year 一项新的研究结果提出警告：到2025年，世界上将有30%的人没有足够的水饮用。 A private American organization called Population Action International did the new It says more than three-hundred-thirty-five-million people lack enough water The people live in twenty-eight Most of the countries are in Africa or the Middle E 这项研究是由美国一家名叫“人口行动”的私立机构进行的。报告说现在世界上有三亿三千五百万人没有足够的水。这些人主要分布在非洲或中东的28个国家。 P-A-I researcher Robert Engelman says by the year 2025， about three-thousand-million people may lack At least 18 more countries are expected to have severe water The demand for water keeps Yet the amount of water on Earth stays the 人口行动组织的研究人罗博特安格曼说，到2025年大约三十亿人缺水。至少还有其他18个国家将可能面临同样严重的水短缺问题。人类对水的需求不断上升，但地球上水的还是保持不变。 M Engelman says the population in countries that lack water is growing faster than in other parts of the He says population growth in these countries will continue to 安格曼先生说，水短缺的国家的人口增长率要高于世界其他地区的人口增长率。他还说这些国家的人口出生率将持续增长。 The report says lack of water in the future may result in several It may increase health Lack of water often means drinking waters not M Engelman says there are problems all over the world because of diseases， such as cholera， which are carried in Lack of water may also result in more international Countries may have to compete for water in the Some countries now get sixty percent of their fresh water from other This is true of Egypt， the Netherlands， Cambodia， Syria， Sudan， and I And the report says lack of water would affect the ability of developing to improve their This is because new industries often need a large amount of water when they are 报告表明，在未来，水资源的缺乏可能会导致一些严重的后果。首先它可能会产生更多的健康问题。水资源的缺乏就意味着饮用水不再有保障。安格曼先生说，诸如霍乱等在水中传播的疾病会使世界出现许多问题。水缺乏也会引起更多的国际纷争。各国可能由于水而发动战争。现在有些国家，例如埃及，荷兰，柬埔寨，叙利亚，苏丹和伊拉克等，60%的纯净水是从国外进口的。报告认为水缺乏将影响发展国家发展经济的能力。这是因为新工业在开始阶段经常需要大量的水。 The Population Action International study gives several solutions to the water One way， it says， is to find ways to use water for more than one Another way is to teach people to be careful not to waste A third way is to use less water of 人口行动组织的研究报告为世界的水短缺问题提出了几个解决的办法。第一，找到多用途的用水方法。第二，教育人们不要浪费水资源。第三就是少用农业水。 The report also says long-term solutions to the water problem must include controls on population It says countries cannot provide clean water unless they slow population growth by limiting the number of children people 报告同时表明，控制人口增长是长远解决水缺乏问题不可缺少的措施之一。它说除非各国能通过限制生育来降低人口的增长，否则它们不可能提供干净的水。 Global warming a bigger threat to poor全球变暖加剧贫穷 气候变化急待控制 Global warming， modelled on computer here， kills more people than terrorism Global warming threatens to reverse human progress， and make unachievable all UN targets to reduce poverty(联合国所有减少贫穷的目标)， according to some of the world's leading international and development In a report published today， Oxfam， Greenpeace， Christian Aid， Friends of the Earth， WWF(英国牛津救济委员会、“绿色和平”组织、基督徒互援会、“地球之友”组织、世界野生动物基金组织) and 15 other groups say rich governments must immediately address(致力于) climate change to avoid even "obscene levels(无法忍受的程度)" of worldwide "Food production， water supplies， public health and people's livelihoods are already being damaged and undermined，" the report "There is no either/or approach possible(想找一个‘非此即彼'的办法是不可能的) The world must meet its commitments to achieve poverty reduction and also tackle climate The two are inextricably linked(二者的联系是难解难分的)" The report， which draws on UN predictions of the effects of climate change in poor countries over the next 50 years， says poor countries will experience more flooding， declining food production， more disease and the deterioration or extinction of entire ecosystems(整个生态系统的退化甚至消失) on which many of the world's poorest people "Climate change needs to be addressed The poor will bear the brunt of the The frontline experience of many of us working in international development indicates that communities are having to combat more extreme weather " Climate change will play havoc（大范围的破坏；浩劫） with agriculture and water supplies and will increase "By 2025 the proportion of the world's population living in countries of significant water stress will almost double， to 6 billion Tropical and sub-tropical areas will be hardest hit - those countries already suffering from food insecurity(食品短缺)" Poor communities mostly do not need hi-tech solutions， but would most benefit from education， research and being shown how to farm The report says unchecked global warming(尚未得到抑制的全球变暖)， more than wars or political upheaval(政变)， will displace millions of people and destabilise many To everyone on our planet， Over the past years， floods， droughts， landslides， and dust-storms have frequented our planet， the only habitat of human Several days ago， tsunami(海啸) has swept the Southeast Asia， which has caused enormous All these have sounded an alarm to human The destruction which is caused by human beings has aroused people’s concern all over the If we pay no heed to the present destructive human activities， our planet will become of tomb instead of cozy What’s more， we should realize that only from our planet can we obtain our sheltering， food， cloth and so Counter-measures must be taken to curb the destruction caused by human Most importantly， laws must be established to punish those who are involved in destructive Sincerely Yours

Protect the environmentNowadays，the environment in China is getting worse and The water is polluted，and air pollution and become a very serious Many people even wear masks when they go How can we help save the environment?We can reduce air pollution by riding bikes，taking public transport instead of We can also save energy by closing the lights when you leave the room，and reusing If we all do our parts，our country will be a much better place!最近，中国的环境越来越糟糕了水被污染了，空气污染也成为了一个严重的问题很多人甚至出门都要带口罩我们能怎样帮忙保护环境呢?我们可以通过多骑自行车和坐公交，少乘私家车我们也可以通过随手关灯，重复利用水要节约能源如果我们每个人都进到自己的责任，我们的国家就会变成一个更好的地方

环保污染方面的论文题目大全

2011-11-2 20:32 满意回答 1、绿色的梦2、环保大世界3、环保，一直都在我们身边4、绿色在我手中5、环保的呼唤6、共同来环保7、蓝天的约会8、别让环保天使在流泪9、换我一片蓝天10、让“绿色”融入我们的生活11、蓝色星球、绿色踪迹12、环保清洁箱13、环保低碳每一天，幸福生活来相伴。希望能帮助到你写出更好地作文，望采纳，谢谢！又不懂得可以再问我哦！呵呵！追问你的题目都很好( ⊙o⊙ )。可不可以用绿色的梦绿色在我手中蓝天的约会别让环保天使在流泪蓝色星球、绿色踪迹来写文章呢？

怎样的环保才“理智”伐？___!猜一个字 (答案：罚)变废为宝 小小报纸用处大 保护森林——保护人类自己的家保护地球，从我做起 别说我的眼泪你无所谓8．中国的水环境现状 9．发达国家废水治理的研究进展 10．防止臭氧层空洞的全球举措 11．简谈……的可持续发展 12．城市垃圾资源化及运用前景最后一滴泪14保护环境 功在当代利在千秋 15追求绿色时尚 拥抱绿色生活 16同建绿色温馨家园 共享清澈碧水蓝天 17风调雨顺 始自环境保护 人寿年丰 源于生态平衡 18积德行善 造福后代 百年大计 环保第一

(寻氧) (曼妙的呼吸) (听，那是鸟儿的歌唱) (环境保卫战) 题目其实是根据文章内容而定的，文章如果多用比较生动的语言，那么题目就也要有特点，文章内容严实的话，题目也要严肃点，两者是相呼应的。建议先写好文章，再来总结题目，起到画龙点睛的效果。

1、地球妈妈流泪了2、别再让地球妈妈流泪了

环保污染方面的论文题目大全初中

明月松间照，清泉漂“环保”；曲径通幽处，知音捡“环保”；遥望天尽头，鸿雁传“环保”；但愿景长美，千年共“环保”。

写共同环保作文会不会更好

我可以给你个结构思路 你可以写你一个山村在发展的路上为了提高生活质量 开办了污染的行业暂时行的提高了他们的生活后他们感觉到污染带来的危害越大 所以需要治理的同时需要找回山村那山清水秀 涣然一新的自然风貌 构思有了 具体的地方自己加点就好了 补充： 真不敢想象，我们如果再这样继续下去，这个世界将会是一幅怎样的惨景呢？地上寸草不生，天空尘沙弥漫，人类将在魔鬼般的尖叫声中化成堆堆白骨。到那时我们只能说，人类曾经属于过地球，但地球将永远不会再属于人类了。 顾炎武曾经说过，天下兴亡，匹夫有责。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！古往今来，地球妈妈用甘甜的乳汁哺育了无数代子孙。原来的她被小辈们装饰得楚楚动人。机。“救救地球”已成为世界各国人民最强烈的呼声。 我为周围环境的恶化而感到心痛，我想：作为未来接班人的青少年，如果不了解人类环境的构成和环境问题的严重性，无视有关环境保护的法律法规，不去增强环境保护意识，自觉履行保护环境的义务的话，我们的生命将毁在自己的手中，老天将对我们作出严厉的惩罚。为此我下定决心要从我做起爱护环境，保护我们这个赖以生存的家园，做一个保护环境的卫士。 在刚过去的一年中，我积极参加学校开展的植树活动，班干部创立了“绿色天使”植绿护绿小组，鼓励队员们在校园里认养了一棵小树苗，利用课余时间给它梳妆打扮，为它长成参天大树打下了基础。在学校组织的“让地球充满生机”的签字活动中，我积极参加学校在世界环境日举行的有奖征稿，认真查阅、收集各类资料，进行社会调查，撰写有关环境治理设想方面的文章，我经常去参加学校组织的环保讲座，观看环保方面的录相带，积极参预环保知识问答调查活动，认真填写每一项提问。我参与了“红领巾植绿护绿队”的网站建设，在上面发布大量的环保图片和环保知识，以及关于环保的各方面的法律知识，我国在环保方面发展动向、世界各国的环境保护情况；每个月我都利用网络、报纸，查找一些最新的不同的专题和板块“环保资讯”来告诉大家；还定期制作一些宣传板来宣传环保知识和生活中的环保常识。提高了大家的环保意识；号召同学们从不同的方面来关爱自己的家园，为促进经济和社会的可持续发展，为人类的文明做出贡献。我还和同学们共同发起“养一盆花，认养一棵树、爱惜每一片绿地，让我们周围充满绿色”和“小用塑料袋不使用泡沫饭盒和一次性筷子，让我们远离白色污染”的倡议。让我们放下方便袋，拿起菜篮子，让我们共同走向美好的绿色的明天，走向辉煌、灿烂的未来！

有关环保的作文素材XX年北京奥运会上，我们看到了“绿色奥运”的口号，实际上我们与环境保护的距离又有多远呢?漫漫46亿年，地球才变得鸟语花香、生机勃勃，可是，作为万物生灵之首的人类，对待美丽的地球却愚蠢残酷:过渡垦荒农田、废气废水排放、乱砍乱伐植物……于是我们看到天空不蓝了、农田沙化了、水源变脏了、空气污染了，甚至生态失衡了、大气层破洞了……现在，环境保护问题已经成为全世界关注的重要问题，摆在每一个人面前。请根据你对以上文字的理解与感悟，自定立意，自选文体，自拟标题，写一篇不少于800字的作文。所写内容应在上边材料涵盖的范围之内。【写作导引】材料的内涵非常明显即是环保问题。1、理性辩证的发表看法。环境保护与社会发展问题之间存在着矛盾，要处理好这个矛盾需要理智的分析利弊，擅长理智的分析问题的同学可以对目前全球环境问题发表一些属于自己的观点看法。持有哪种观点都是可以的，只要言之有理。但是要明确，环境保护与经济发展应该是并驾齐驱的。没有经济的发展，环境保护就无法实施;而只顾经济发展，不注意环保，对人类来说无疑是一种自杀行为。在写作时要注意辩证的看待。2、可以采用对比写法昔日与现在的地球存在极大反差，我们可以采用对比手法，回忆过去，审视当今。昔日我们走进森林，可以看到花草树木、飞禽走兽的欢愉;走进溪流，我可以分享到鱼翔浅底、水流湍急的乐趣;走入大山，可以领略到高山青翠、奇石嶙峋的壮美，而今呢?欢愉在逐渐消逝，乐趣在不断锐减，壮美在不断黯然，用巨大反差来唤醒每个人保护地球、保护环境的意识和责任。3、从小处落笔虽然环境保护是个大问题，但是我们写作时候可以小中见大，从小处落笔，一片草地、一朵鲜花、一只小鸟，甚至是生活中的一双筷子、一个塑料袋等等，都是我们很好的写作对象，都可入题，或伤害破坏或爱护保护，小中见大，从行动中从细微处体现一种意识，一种思想。4、角色转换关于“环保”的材料和文章数不胜数。每一位同学对这个问题都会有话可说，要想突破常规，我们可以角色转换把作者的身份设置为地球、天空、树林，甚至是一只小鸟、一只铅笔，以他们的视角、他们的遭遇来展示这个世界的另一面，比我们人类习以为常的角度更鲜明更真实的展现这个世界中环境保护问题中的各个方面。5、大胆设想想写好这类文章，我们必须在立足现实的基础上，拓宽思路，在“创新”上狠下功夫、另寻一条新路。我们可以大胆想象，对未来，对过去，地球这个奇妙的环境中发生过什么，可以大胆设想其中的片段，通过描述展示人类在这个环境中的所作所为。可以设想如果我们再不保护地球，那么未来即将有怎样的恶果出现，把未来的片段通过你的文字展现出来，才能更有效的激起人们的环保意识。环境保护类文章的写法是多种多样的，只要你运用思考的武器，饱蘸创新的笔墨，就一定能写出闪耀动人光彩的文章来。【环保素材链接】1、全球变暖与城市“热岛”全球变暖会引起世界各地区降水与干湿状况的变化，进而导致世界各国经济结构的变化。中纬度地区将会因气候变暖使蒸发强烈而变得干旱，现在农业发达的地区将退化成草原;高纬度地区则会因变暖而增加降水，温带作物将可以在此安家。但就全球来看，气候变暖对世界经济的负面影响是主要的，得到好处的仅是局部某些地区。城市的气温比近郊要高得多，犹如一座温暖的岛屿。我国最大的城市“热岛”北京，比郊区温度高出6度，上海与郊区的最大温差也达8度。造成城市“热岛”效应的原因在于城市人口集中并不断增多，工业发达，居民生活、工业生产和汽车等交通工具每天要消耗大量的煤、石油、天然气等燃料，释放出大量的人为热。还有一个原因是城市中由混凝土、石料、砖瓦堆砌成的建筑群与柏油、水泥、陶瓷、石料等铺设的路面、人行道、广场，代替了原为植被、作物覆盖的自然地面。它们反射率小，热容量高，大量吸收太阳能。2、物种迅速灭绝由于人类活动的影响，尤其是人们乱伐森林、滥垦草原，以及环境污染，造成了野生动植物栖息地或生长地的丧失和生活环境的恶化，再加上人们滥捕滥猎野生动物，使世界上许多种野生动植物已经灭绝或濒临灭绝。国际保护自然联盟1996年发表的濒危物种《红色警报名单》显示，世界现存4500种哺乳动物中，面临绝种的已占24%，而现存约9500种鸟类中，有12%即将灭绝。在已知的大约1万种木本植物中，濒临绝种的约占6%，其中1000种左右危在旦夕。每24小时就有150~200种生物物种永远告别地球，据资料表明，目前地球上物种灭绝的速度比形成的速度快100万倍。中国是野生动植物十分丰富的国家，但是，中国生物的多样性正面临严重的威胁。被子植物中，濒危种有1000种，极危种28种;裸子植物濒危种63种，极危种14种，已有1种灭绝;脊椎动物受威胁的有433种。3、世界水资源严重不足随着世界人口的急剧增长，用水量不断增加，加上水污染日益严重，使许多本来可以利用的淡水资源遭到破坏。目前世界上60%的地区面临供水不足，已有20%的人口难以得到清洁水，50%的人口无法得到卫生用水。许多国家用水紧张，近年来美国、日本及东欧许多国家都出现了水资源不足的问题，甚至连淡水资源比较丰富的俄罗斯与加拿大，有些地区也受到缺水的威胁。非洲的一些国家连年干旱，缺水直接威胁着人们的生存。有人预计，水危机将成为21世纪城市里“最容易引起争端的问题”。

环保污染方面的论文题目大全高中

怎样的环保才“理智”伐？___!猜一个字 (答案：罚)变废为宝 小小报纸用处大 保护森林——保护人类自己的家保护地球，从我做起 别说我的眼泪你无所谓8．中国的水环境现状 9．发达国家废水治理的研究进展 10．防止臭氧层空洞的全球举措 11．简谈……的可持续发展 12．城市垃圾资源化及运用前景最后一滴泪14保护环境 功在当代利在千秋 15追求绿色时尚 拥抱绿色生活 16同建绿色温馨家园 共享清澈碧水蓝天 17风调雨顺 始自环境保护 人寿年丰 源于生态平衡 18积德行善 造福后代 百年大计 环保第一

环保很重要~~地球是大家的’(地球只有一个)~~世界卫生组织(WHO)报导:世界20个污染最严重的城市，中国占16个~经济损失八千万人民币(保守估计)~导致每年三十五万人提前死亡~~(有何方法?)(拒绝外国工业?)(可是利益上会受损)(健康重要’还是财富重要?)~请大家三思~据报导:五湖三江都被污染了~~因为招揽连外国他们自己都不敢要的工业’(工业废水’有的很毒)~~唉!我们只管眼前有钱赚~(下一代可怜了)~~祝福大家!中国大陆三分之二城市深陷垃圾围城困局~

1、绿色的梦2、环保大世界3、环保，一直都在我们身边4、绿色在我手中5、环保的呼唤6、共同来环保7、蓝天的约会8、别让环保天使在流泪9、换我一片蓝天10、让“绿色”融入我们的生活11、蓝色星球、绿色踪迹12、环保清洁箱13、环保低碳每一天，幸福生活来相伴。希望能帮助到你写出更好地作文，望采纳，谢谢！又不懂得可以再问我哦！呵呵！

1、绿色的梦2、环保大世界3、环保，一直都在我们身边4、绿色在我手中5、环保的呼唤6、共同来环保7、蓝天的约会8、别让环保天使在流泪9、换我一片蓝天10、让“绿色”融入我们的生活11、蓝色星球、绿色踪迹12、环保清洁箱13、环保低碳每一天，幸福生活来相伴。希望能帮助到你写出更好地作文，望采纳，谢谢！又不懂得可以再问我哦！呵呵！追问你的题目都很好( ⊙o⊙ )。可不可以用绿色

环境污染方面的论文题目大全英文

Pollution Sources and causesAir pollution comes from both natural and man made Though globally man made pollutants from combustion， construction， mining， agriculture and warfare are increasingly significant in the air pollution Motor vehicle emissions are one of the leading causes of air China， United States， Russia， Mexico， and Japan are the world leaders in air pollution Principal stationary pollution sources include chemical plants， coal-fired power plants， oil refineries， petrochemical plants， nuclear waste disposal activity， incinerators， large livestock farms (dairy cows， pigs， poultry， )， PVC factories， metals production factories， plastics factories， and other heavy Agricultural air pollution comes from contemporary practices which include clear felling and burning of natural vegetation as well as spraying of pesticides and herbicidesAbout 400 million metric tons of hazardous wastes are generated each The United States alone produces about 250 million metric Americans constitute less than 5% of the world's population， but produce roughly 25% of the world’s CO2， and generate approximately 30% of world’s In 2007， China has overtaken the United States as the world's biggest producer of CO2污染源和原因空气污染来自于自然和人为来源。虽然从全球人造燃烧，建筑，采矿，农业和战争污染物空气污染日益方程显着。机动车排放是造成空气污染的主要原因之一。中国，美国，俄罗斯，墨西哥和日本是世界上空气污染排放的领导人。固定污染源主要包括化学工厂，燃煤电厂，炼油厂，石化厂，核废物处置活动，焚烧炉，大牲畜养殖场（奶牛，猪，家禽等），聚氯乙烯厂，金属生产厂，塑料工厂等重工业。空气污染来自农业，其中包括明确的砍伐和自然植被燃烧以及喷洒农药和除草剂的当代实践约400万公吨的危险废物每年产生。仅美国生产约250万公吨。美国人占不到5％的世界人口，但产生大约25世界的二氧化碳％，并产生约30世界的浪费％。 2007年，中国已经超过美国成为世界上最大的二氧化碳生产国美国

passage with the words and phrases given: the problem of pollution， cause， artificial substances， release， waste products， industrial production， consumption of goods， bring it under control， agriculture， chemical Environmental Pollution I read a piece of news It says that in Japan marly businessmen ave selling fresh air to and now it is becoming more and more Why? --Fresh air is getting less and less in Japan， and so is it in the U S A In fact， environmental pollution is a very serious problem the whole world is it is mainly caused by the waste products released from artificial substances， industrial production and increased consumption of Bedsides， the use of chemical substances in agriculture also causes environmental Look at the sky， you can see that dense smoke is being released from the high and big chimneys; those dirty and poisonous substances are flowing into the rivers that we use for drinking water and millions of tons of waste products are heaping around How to change this condition? More and more countries are trying to work out some effective means to bring it under control， but no great success has been The environmental protection is the most major problem which in the modern life the humanity Must solve this problem must start from First， must massively propagandize， enhances people's consciousness with understanding， strengthens the environmental protection Next， must carry on waste recovery use， reduces to forest-tree's Also must strengthen to white pollution processing， little uses the plastic Finally， must make improvement to clean Causes the city's appearance to be For

Water pollution and protectShortage of water resources， water resources total ranks sixth in the world， per capita consumption of only 2500m3， about the world per capita water 1/4， ranked 110 in the world， the United Nations has been listed as one of 13 water-poor countries The extent of serious water pollution， huge losses， the country has a population of 1/4 do not meet health standards for drinking Water pollution directly affects the lives of our people， the living The status of surface water quality is not The survey found that 25 percent of the river showed eutrophic state， 15% are turning to eutrophication， 100% of the river water hyacinth growth， covering over 30% of the river water hyacinth， 80% of the river there is garbage， 35% of the river impassable blockage， 20% river has become Water pollution is due to pollutants than self-purification capacity of the river According to the survey， residents of poor awareness of the protection of water resources， the garbage directly into the river， home to the toilet waste directly into the river; agricultural water， the water containing pesticides and fertilizers drain into the river; individual private factories， at the expense of environmental interests the economic benefits， causing serious water Water pollution directly affect people's lives and Conducted using contaminated water for agricultural production will result in cuts; river water hyacinth， blocking the river so that boats can not pass; pollution will make people sick， such as diarrhea， skin diseases， and even cause poisoning， such as Japan's Minamata Disease is one good example of the impact on fisheries production is not be A large number of facts tell us that most of our water pollution own human behavior， serious water pollution has caused great attention of governments， I think we should start now， in the governance body of water has been polluted， while protect uncontaminated water bodies and improve fundamentally human quality， and enhance the environmental awareness of 这回呢，这是关于水污染的，如果需要还可以自己加一些案例什么的，但是字数应该会超过了。。望采纳~~~~~

none you write vironment pollution or agriculture development ，you can check in the