文档库 最新最全的文档下载
当前位置:文档库 › Pollution

Pollution

Pollution

Pollution

T o d a y,t h e r e i s a l o t o f p o l l u t i o n.A i r

p o l l u t i o n,n o i s e p o l l u t i o n,w h i t e p o l l u t i o n a n d s o

o n.I t s a i d t h a t

t h e p o l l u t i o n i s a b i g p r o b l e m.I t i s d i f f i c u l t f o r u s t o s o l v e t h i s p r o b i e m i n a s h o r t t i m e.T h e E a r t h i s c a l l i n g!

L o n g t i m e a g o,t h e E a r t h i s f u l l o f g r e e n.B u t

u n l u c k y,w i t h t h e d e v e l o p m e n t o f t h e t i m e s,p e o p l e h a d t o d e v e l o p m o r e r e s o u r c e s i n o r d e r t o c h a n g e t h e

s i t u a t i o n.S o t h e g r e e n s h a d t o d i s a p p e r s o t h a t t h e

p e o p l e c o u l d c h a n g e l i f e b e t t e r.T h e g r e e n s m a d e a l o t o f u s e f u l t h i n g s s u c h a s p a p e r s.

O u r c o n t r y,C h i n a,i s u s e s l o t s o f c o a l t o u s e d f o r v a r i o u s m a k e.W h e n w e b u r n e x c e s s c o a l,t h e a i r w i l l b e c o m e m o r e a n d m o r e w o r s e.T h e n ,P M2.5 w i l l f o l l o w.A n d w h e n w e j u s t c u t d o w n t r e e s,a l s o c a n m a k e a l o t o f d e a d v e g e t a t i o n,P M2.5s p r e a d.T h i s w o u l d m e a n,w e a l w a y s l i v e i n a n o p e n l a b o r a t o r y.W e a r e r e a d y t o f i g h t.F o r t h e s a k e o f o u r f u t u r e.

W h e n w e b u r n l o t s o f t h i n g s,t h i n k o f t h e e m v i r o n m e n t; W h e n w e t h r o w t h e r u b b i s h e v e r y w h e r e,t h i n k o f t h e

e m v i r o n m e n t;W h e n w e c o m p l a i n a b o u t t h e p o o r

e n v i r o n m e n t,w e h a v e t o t h i n k a b o u t w h a t t o d o

f o r i t.

T h e r e i s s o m e u s e f u l a d v i c e.W e c a n p u t t h e r u b b i s h i n t o t h e d u s t b i n s,w e c a n g o o u t o n f o o t o r b u y

u n d e r g r o u n d,i t i s c o n v e n i e n t a n d e n v i r o n m e n t a l,w e

c a n m a k e o u r h o m e n e a t a s w e l l.

P l e a s e p r o t e c t t h e E a r t h.T h e E a r t h i s c a l l i n g!

pollution作文

pollution作文 Environmental Pollution With the continuous development of world economy and the growing world population, environmental pollution attracts our attentions. Environmental pollution is one of the most serious problems that mankind faces today. Air, water and soil are necessary to the survival of all living things, but they all harmed by pollution. Polluted air can cause illness, and even death. Polluted water kills fish and other marine life. Pollution of soil reduces the amount of land on which we can grow food. Environmental pollution also brings ugliness to man’s naturally beautiful world. There are a lot of reasons causing the problem. For example, exhaust from automobiles causes air pollution. Factories discharge much of the material that pollutes air and water. Too much fertilizer or pesticide can ruin soil. So we should be responsible for the environment around us. We can take effective measures to protect our environment. Firstly, it’s best for us to ride a bike to school, don’t take a bus or a taxi. Secondly, scientists and engineers should work to find ways to lessen the amount of pollution that such things as automobiles and factories cause. Thirdly, government should pass and enforce laws that require businesses

环境污染作文(20篇汇总)

环境污染作文第1篇 电视里经常播放着湖州的迷人风光,古色古香的房屋,干净整洁的街道,风风火火的商店,事实是不是这样呢 为了了解家乡环境,我对家乡的环境做了一下调查。调查的对象主要是工厂、河流、公共场所等。 一、空气污染 在我们的家乡,空气污染已十分严重。例如工厂排放的烟尘废气,汽车、火车、轮船排放的烟尘废气,都包含许多对我们人体有害的物质,是空气的主要污染源。随着社会的提高,人们生活水平的不断提高,许多家庭中也有了各式的交通工具,如汽车、摩托车等,它们给我们的生活带来了方便,可是排出的废气却污染了我们周围的空气。 二、水污染 在我们家乡的小河,几乎全都受到了污染。家庭中的脏水,这些都会流进附近的小河,给我们的生活带来了影响。鱼类难以生存,其他生物的繁殖生长也受很大影响。比如奶奶家门前的小河吧!听爸爸说以前的小河,河水清澈见底,他们常去捉小鱼。而此刻我来到了河附近,看到的却是另一番景象,河水的两边堆满

了垃圾,甚至在河中也漂着一些白色垃圾。河水又黑又浊,哪里还有个小鱼的影子呢并且河中还发出臭味。这哪里还是清澈见底的小河,简直是个“臭水沟”。 三、噪音污染。 家乡的噪音污染也十分的严重。噪音能影响人们的生活和工作,对听觉和身心健康都有损害,还会影响少年儿童智力发展,影响我们的思考和学习。噪音的主要来源是工厂、街道、建筑工地、公共场所等。在大街上,汽车、摩托车喇叭的声音, 以上的三种污染,对我们的正常生活会有很大的影响,如果继续这样下去,还会威胁着我们的身体健康,以及造成其它方面的损失。---王圣镈 环境污染作文第2篇 大家应当明白吧,此刻地球上有许多的垃圾正在危害我们的地球。 保护地球,人人有责。 如果人们一个人把垃圾扔进垃圾桶地球就不会有危害,并且我们的地球妈妈也在慢慢的生病我们应当做出所应当做得来,不应当坐视不管大家应当明白吧,此刻地球上有许多的垃圾正在危害我们的地球。劝告大家应当明白吧,此刻地球

环境污染的英语作文

环境污染的英语作文 环境污染Environmental Pollution As we all know, pollution is harmful to living beings. There are many different types of pollutions in this world. For instance, water pollution, air pollution, noise pollution and so on. Water pollution cause many kinds of disease that have negative effects on human beings, sometimes the diseases will take people’s life away. Dirty air will increase the rate of getting lung cancer. While the noise pollution will cause insomnia. People’s health condition will be damaged. In my humble opinion, people should take measures to control the pollution. Recently, not only the government, but also individual has taken part in the action of protecting the environment. This is a good sign. Rivers are being cleaned, air is purified, and the people come to realize that the importance of protecting the environment. However, this is not enough, the problems are still exist. Not all of them have been solved. Some factories are still pouring dirty water into the rivers or give off the toxic gas into the sky. We should know that protecting the environment needs everybody’s effort. 我们都知道,污染对生物有很大危害。在这个世界上,有许多不同类型的污染。例如:水污染,空气污染,噪音污染等等。水污染会使人们生病,甚至死亡。脏空气会使患肺癌的几率上升。而噪音污染

pollution作文10篇

pollution作文10篇 pollution作文10篇 pollution作文(一): 河流污染 River Pollution In my memory, though my hometown is a small village, it is very beautiful。 When I was small, I liked to caught fish in the river, the water was so clean that I could see the fish。 As I miss my hometown so much, last week, I went back to my hometown, I found the place in my memory was not like what it was。 The trees were not that numerous, the roads became bigger, while there was less place for the river, I saw some dead fish in the river, the water was dirty, the river pollution was so serious! I couldn't believe it, the beautiful hometown was destroyed by the pollution, it is people's ambition results in it,they chase for the profit at the cost of polluting the environment。 I wish people can pay attention to protect the environment, they are saving themselves, too。 在我的记忆中,虽然我的家乡是个小城镇,可是很美丽。当我还小的时候,我喜欢在河里抓鱼,河水是如此的干净以至于我能看到河里的鱼。由于抵挡不住对家乡的思念,上周,我回到了家乡,我发现我记忆中的城市再也不是它原先的样貌了。树没以前的多,道路变得宽阔,然而河道却变得窄些了,我看到河中有一些死掉的鱼,河水是如此的脏,河流污染是如此的严重!我无法相信眼前的一切,美丽的家乡被污染给破坏了,人们的贪念导致了这个结果,他们为了追求利益,不惜以牺牲环境为代价。我期望人们能注意保护环境,这也是在保护他们自我。 pollution作文(二): Now the world's pollution problems are being more and more serious。Such as water pollution, noise pollution, environmental pollution,light pollution and so on。 These pollution caused serious harm to people。It makes people sick, and even death。 What causes these pollution? The

最新有关空气污染的作文_作文专题

最新有关空气污染的作文 现在有许多地方的空气污染很严重。像临汾、阳泉、大同等地的天空已经变得灰蒙蒙的,蔚蓝的天空很少见。有时甚至呼吸都会觉得嗓子被堵住似的。2017年国家环保总局对国内城市环境情况进行了评比,我们生活的临汾市在全国10个污染最严重的城市中,连续两年居全国重点城市污染之首。目前,临汾市虽已提前实现2017年治理改善的目标,但二级及以上空气质量天数仅有181天,当地居民一年中仍有一半时间呼吸不到良好空气。那么空气污染的原因和危害有哪些呢? 通过查资料、问别人等方法,我知道了许多知识:空气污染的主要原因有汽车尾气、燃烧物品、开采矿产等。最为严重的就是开采矿产。大部分城市都有一些矿产资源。在提炼过程中,会产生一氧化碳、总悬浮颗粒物、二氧化硫等对人类健康有害的物质。汽车尾气的危害是大家都知道的,但用较洁净的天然气燃烧,也会产生二氧化碳,使气候变暖。长期生活在空气被污染的环境下,会引发哮喘、喘鸣等疾病,危害生命。 一天早晨,小老鼠起来发现天空布满乌云。空空的脑子里突然冒出了许多个问号。出门一看发现大大小小的动物望着天空不知道怎么回事,这时天空上乌云越来越浓,乌云在天空中挤来挤去,云层在慢慢的下降。白灵鸟惊慌地跑过来,对大家说:“快跑!快跑!这是1/ 4

大气污染,再不跑就来不及了…… 。”大家听了撒腿就跑,只有小 鸭子还在后面摇来摇去,长颈鹿看见了,着急地背着小鸭就往远方跑去…… 情况多么危急呀!大力气大象伯伯急忙跑了过来,摇动着大耳朵扇走了这些令人讨厌的乌云。大象伯伯扇累了,大树爷爷也来帮忙,张开大嘴把这些废气吸进了嘴里,给我们带来了所需要的氧气。空气清新了,天亮了,花开了,动物们又回到了花园似的家园。 发现问题: 在庭园里种些花草,不仅能美化我们的家,还能净化我们四周的空气,让我们呼吸的空气更清新。因此有人说,一个具有一定规模的庭园就像一个不停工作的天然“氧吧”,能提供我们所需的清新空气。但近几天我发现我家的天然“氧吧”“罢工”了,每天清早我到院子里,再也呼吸不到以前那种清新的空气了。这是怎么回事呢?是什么令到我家的天然“氧吧”停止工作呢?我下定决心,一定要把那个“凶手”揪出来! 调查研究结果: 针对上述事件,我查阅了大量资料,综合我对花草、树叶的连日观察,发现嫌疑最大的是近日车辆的频繁来往,造成了严重的空气污染,加上附近的一些食店排放出来的油烟因近日风势不强,得不到有效的散解,被花草、树叶过量地吸收,造成叶片表面气孔被尘粒堵塞,以至它们不能“工作”。我咨询了自然老师,老师认为这种可能性很 高,让我回家去试验一下。于是我回去采了一些花草样本,把它们栽 2/ 4

环境污染作文(20篇)

环境污染作文(20篇) 环境污染作文第1篇: 电视里经常播放着湖州的迷人风光,古色古香的房屋,干净整洁的街道,风风火火的商店,事实是不是这样呢为了了解家乡环境,我对家乡的环境做了一下调查。调查的对象主要是工厂、河流、公共场所等。 一、空气污染 在我们的家乡,空气污染已十分严重。例如:工厂排放的烟尘废气,汽车、火车、轮船排放的烟尘废气,都包含许多对我们人体有害的物质,是空气的主要污染源。随着社会的提高,人们生活水平的不断提高,许多家庭中也有了各式的交通工具,如汽车、摩托车等,它们给我们的生活带来了方便,可是排出的废气却污染了我们周围的空气。 二、水污染 在我们家乡的小河,几乎全都受到了污染。家庭中的脏水,这些都会流进附近的小河,给我们的生活带来了影响。鱼类难以生存,其他生物的繁殖生长也受很大影响。比如奶奶家门前的小河吧!听爸爸说以前的小河,河水清澈见底,他们常去捉小鱼。而此刻我来到了河附近,看到的却是另一番景象,河水的两边堆满了垃圾,甚至在河中也漂着一些白色垃圾。河水又黑又浊,哪里还有个小鱼的影子呢并且河中还发出臭味。这哪里还是清澈见底的小河,简直是个“臭水沟”。 三、噪音污染。

家乡的噪音污染也十分的严重。噪音能影响人们的生活和工作,对听觉和身心健康都有损害,还会影响少年儿童智力发展,影响我们的思考和学习。噪音的主要来源是工厂、街道、建筑工地、公共场所等。在大街上,汽车、摩托车喇叭的声音, 以上的三种污染,对我们的正常生活会有很大的影响,如果继续这样下去,还会威胁着我们的身体健康,以及造成其它方面的损失。---王圣镈 环境污染作文第2篇: 大家应当明白吧,此刻地球上有许多的垃圾正在危害我们的地球。 保护地球,人人有责。 如果:人们一个人把垃圾扔进垃圾桶地球就不会有危害,并且我们的地球妈妈也在慢慢的生病我们应当做出所应当做得来,不应当坐视不管大家应当明白吧,此刻地球上有许多的垃圾正在危害我们的地球。劝告大家应当明白吧,此刻地球上有许多的垃圾正在危害我们的地球。该坐视不管。 如果:人们一个人把垃圾扔进垃圾桶地球就不会有危害,并且我们的地球妈妈也在慢慢的生病我们应当做出所应当做得来,。 如果地球灭亡了,那人类还会生存下去吗是的如果世界灭亡了人类也不会生存下去的,到时候人类也会毁灭. 期望你们告诉身边的亲人《保护地球,人人有责》 再见,期望你们记住我的劝告!

pollution作文

pollution作文 篇一:Environmental Pollution英语作文 Environmental Pollution With the continuous development of world economy and the growing world population, environmental pollution attracts our attentions. Environmental pollution is one of the most serious problems that mankind faces today. Air, water and soil are necessary to the survival of all living things, but they all harmed by pollution. Polluted air can cause illness, and even death. Polluted water kills fish and other marine life. Pollution of soil reduces the amount of land on which we can grow food. Environmental pollution also brings ugliness to man’s naturally beautiful world. There are a lot of reasons causing the problem. For example, exhaust from automobiles causes air pollution. Factories discharge much of the material that pollutes air and water. Too much fertilizer or pesticide can ruin soil. So we should be responsible for the environment around us. We can take effective measures to protect our environment. Firstly, it’s best for us to ride a bike to school, don’t take a bus or a taxi. Secondly, scientists and engineers should work to find ways to lessen the amount of pollution that such things as automobiles and factories cause. Thirdly, government should pass and enforce laws that require businesses and individuals to stop or cut down on certain polluting activities. And lastly, we had better not cut down the trees. I think solving the problem depends largely on our responsibility to society and environment. If the sense of responsibility is greatly aroused ,harmony between man and the environment will not be far away. 篇二:初中英语作文 Water Pollution(水污染)

英语作文pollution

The World is Thirsty for Water The world is not only hungry, it is also thirsty for water. This may seem strange to you, since nearly 70 percent of the earth's surface is covered with water. But about 97 pement of this huge amount is seawater, or salt water. Man can only drink and use the other 3 percent——the fresh water that comes from rivers, lakes, underground, and other sources. The amount of fresh water will not be enough for us. First, we cannot use all of the fresh water, because some of it is in the form of icebergs and glaciers, or deep underground. Second, some of it is being polluted. Third, our need for water is increasing rapidly——almost day by day. Only if we take steps to deal with these problems now can we avoid a serious worldwide water shortage in the future. One of the first steps we should take is to develop ways of reusing water. Today, in most large cities, water is used only once and then discharged into a sewer system. From there it goes to the sea or runs into underground storage tanks. But it is possible to pipe water that has been used to a purifying plant. There it can be used again. Another way is to make use of seawater by removing the salt. This is called desalinization, and it is already in use in many parts of the world. Directions: For this part, you are allowed 30 minutes to write a composition on the topic On Water Shortage. You should write at least 150 words, and base your composition on the outline given below: 1. Water shortage is becoming an urgent problem 2. Possible solutions 10. Water Shortage No one can have failed to notice the fact that water shortage is a grave problem with which the whole world is confronted. Actually, it has become so widespread that it has severely affected people’s daily life and hindered the development of the global economy.

Environmental Pollution英语作文

Environmental Pollution With the continuous development of world economy and the growing world population, environmental pollution attracts our attentions. Environmental pollution is one of the most serious problems that mankind faces today. Air, water and soil are necessary to the survival of all living things, but they all harmed by pollution. Polluted air can cause illness, and even death. Polluted water kills fish and other marine life. Pollution of soil reduces the amount of land on which we can grow food. Environmental pollution also brings ugliness to man’s naturally beautiful world. There are a lot of reasons causing the problem. For example, exhaust from automobiles causes air pollution. Factories discharge much of the material that pollutes air and water. Too much fertilizer or pesticide can ruin soil. So we should be responsible for the environment around us. We can take effective measures to protect our environment. Firstly, it’s best for us to ride a bike to school, don’t take a bus or a taxi. Secondly, scientists and engineers should work to find ways to lessen the amount of pollution that such things as automobiles and factories cause. Thirdly, government should pass and enforce laws that require businesses and individuals to stop or cut down on certain polluting activities. And lastly, we had better not cut down the trees. I think solving the problem depends largely on our responsibility to society and environment. If the sense of responsibility is greatly aroused ,harmony between man and the environment will not be far away.

水污染英语作文

水污染英语作文 pring is tht best season of the year. The weather gets warmer and warmer. My clas i'amates and I took a one-day sightseeing around our city.The scene was pretty. But when we saw the rivers along our city, I felt very sorry, and thoughit a lot. With the development of modern agriculture and industry, more and more waste water is being poured into rivers. It has caused serious pollution. The river is becoming so dirty that no living things can live in it. The river is giving off a terrible smell. We make an urgent appeal that measures should be taken to cope with the situation. Our government should start building various facilities such as sewage treatment!plant and encourage scientists to work out more and better ways to reduce the pollution of water. Water is tho source of our lives. It is very important to protect water. 春天是一年中最好的季节,天气变得越来越暖和。我和我的同学们进行了一次环城一日游,所到之处景色宜人。但当我看到沿着城区流过的河流时,我感到很惋惜,想了很多。 随着现代工农业的发展,越来越多的污水排进河里,河水被严重污染。河水变得如此的肮脏以致于生物不能在里面生活。河水发出难闻的气味。 我们急切呼吁采取措施改变这种状况。政府应当建立各种设备,例如污水处理厂,并且鼓励科学家们想出更多更好的办法以减少水污染。 水是生命之源,保护水资源十分重要。 My classmates and I had an outing this spring. We had a good time. But meanwhile I noticed that water pollution in our city was becoming more and more serious. On our way, we could see women washing clothes in the river. Litter was floating on the river. Waste water produced by a chemical factory was being discharged into the river. We did not see any fish in the river. The fiver was not so clear as before. Water quality was very bad. I am worried about it because water is important to all living things. Man can not live without water. I hope people pay more attention to this problem, especially the government. Try to control the pollution of water as early as possible. At last I would like to say, "To protect water is to protect life." 今年春天,我和我的同学去春游,我们玩得都很高兴。但同时,我也注意到我们城市的水污染变得越来越严重了。 沿途我们看到许多妇女在河边洗衣,河面上漂着垃圾,一家化工厂正将废水排入河中。河中看不到一条鱼,河水也不像从前那样清澈了,水质很差。对此我深感担忧,因为水对于所有生物都非常重要。没有水人类将无法生存。我希望人们能多关注这个问题,特别是政府部门,争取及早解决水污染问题。 最后,我想说“保护水就是保护生命。” The Importance of Water hello,my name is cui xuerong,today I'm going to talk about the importance of water. Water is very important for living things. Without water there can be no life on earth. All animals and plants need water. Man also needs water. Water is found atmosteverywhere. Even in the driest part of the world there is some water in the air.

大气污染英语作文

大气污染英语作文 Air pollution is one of the major problems of the modern world. A great deal of energy is needed to run the factories of modern industrial nations.Automobile,trains,planes and busses need energy,too. Nearly all of this energy is produced by burning fuels. The burning produces wastes,some of which remain in the air,causing air pollution.Scientists are finding ways to stop air pollution especially in big industrial areas and densely-populated cities. They are studying new ways of generating electricity that may be less damaging to the environment. In the meantime,many power plants are being modernized to give off less polluted material.Also,engineers try to design and locate new power plants to do minimum damage to the environment. However,it may be that we still have a long way to go before we have a "clean" world. Nearly all of the countries are trying hard to prevent and control air pollution.There indeed seems to be no end to tasks that environmentalists will be required to do. People will continually find new ways to control pollution.

高考英语满分作文 Water Pollution-水污染

高考英语满分作文 Water Pollution-水污染 Spring is tht best season of the year. The weather gets warmer and warmer. My clas i'amates and I took a one-day sightseeing around our city.The scene was pretty. But when we saw the rivers along our city, I felt very sorry, and thoughit a lot. With the development of modern agriculture and industry, more and more waste water is being poured into rivers. It has caused serious pollution. The river is becoming so dirty that no living things can live in it. The river is giving off a terrible smell. We make an urgent appeal that measures should be taken to cope with the situation. Our government should start building various facilities such as sewage treatment!plant and encourage scientists to work out more and better ways to reduce the pollution of water. Water is tho source of our lives. It is very important to protect water. 春天是一年中最好的季节,天气变得越来越暖和。我和我的同学们进行了一次环城一日游,所到之处景色宜人。但当我看到沿着城区流过的河流时,我感到很惋惜,想了很多。 随着现代工农业的发展,越来越多的污水排进河里,河水被严重污染。河水变得如此的肮脏以致于生物不能在里面生活。河水发出难闻的气味。 我们急切呼吁采取措施改变这种状况。政府应当建立各种设备,例如污水处理厂,并且鼓励科学家们想出更多更好的办法以减少水污染。 水是生命之源,保护水资源十分重要。 My classmates and I had an outing this spring. We had a good time. But meanwhile I noticed that water pollution in our city was becoming more and more serious. On our way, we could see women washing clothes in the river. Litter was floating on the river. Waste water produced by a chemical factory was being discharged into the river. We did not see any fish in the river. The fiver was not so clear as before. Water quality was very bad. I am worried about it because water is important to all living things. Man can not live without water. I hope people pay more attention to this problem,

环境污染作文10篇

《环境污染作文》 环境污染作文(一): 环境污染 在21世纪的这天,人类的科学经济发展已经到达了很高的水平。然而我想问:你们有没 有意识到人类的活动对环境会造成怎样的影响呢? 森林的乱砍滥伐不就是一个严峻的问题吗?据调查全世界森林面积正以每年上千万公顷的速度在消失。造成超多的水土流失,使许多地区成为沙漠。人类的活动范围在不断减少,这不可怕吗? 人类除了破坏森林之外,难道就没有什么破坏环境的问题了吗?不是这样的。此刻我们就应看到水污染的严重性,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,51%的人无法得到卫生用水。这是什么造成的呢?是我们人类自我造成的,此刻的工厂及 我们生活中的污水,没有透过处理就排出去。这不是最好的证明吗?据研究,每排放1立方米污水,就污染14立方米天然水。想一想,这是多么可怕的数字? 在工厂排出的浓烟里,我们不明白浓烟是污染大气的吗?科学家发现,至少有100种大 气污染物对环境产生极大危害,直接影响人们的健康。 难道我们想在这种环境中生活吗?当然不想;那让我们用行动来证明吧!我们能够从我做起,从此刻做起,从身边做起。树立爱自然、爱护环境的意识吧!来做宣传环保的使者!让我们一齐为保护环境行动起来吧 环境污染作文(二): 环境污染 在二十一世纪的这天,人类赖以生存的地球环境越来越恶劣,灾难频发,旱灾、洪涝灾害、土地沙漠化、地震、全球气温上升、海啸等等 过去,以我所受到的信息宣传,简单以为环境污染只是浓烟滚滚,或者水面上漂浮着垃圾、发出恶臭,蚊虫成堆、尘土飞扬等等。但是,今年从网络、报纸、广播、电视、人们的关注里,我似乎明白;现实的状况要糟得多。西南五省大旱,就是我们自我想都没有想到的原因,专家分析:因为在过去10几年中,西南从新西兰超多引进桉树速生林,为了求短期的经济利益, 毫无限制的大面积种植,以用来工业造纸,从而导致物种生态环境失衡,构成地下水严重缺失。俗话说,十年树木,百年树人,可这种桉树两三年就成材,是一种巨大的抽水机和抽肥机,不断侵蚀着其他植物物种的生存空间,而当地人却沉浸在多种树就能够保护环境的僵化错误的指导思想中,不断的在往恶性循环上发展,正是这个想到想不到的原因最终导致西南几百年的大旱灾。在报纸上,我看到温总理在一片干涸开裂的耕地上,捧着一颗枯死的禾苗,只说了一句话:痛定思痛! 云南拥有大片的原始森林,风景名胜众多,地理环境独特,自古以来就是一个山清水秀,气候宜人的好地方,但是为了种植这种桉树,超多砍伐原始森林,想象这些经过几十年甚至数百年才构成的树木,仅仅是为了去满足最快速度的造纸而被破坏,真是让人可惜,并且痛心。

相关文档