保护树木很重要英语作文(20篇)

相信大部分的同学都有留意位於大埔林村的许愿树，在今年的农历新年期间，因为不堪长期被抛掷宝牒而「壮士断臂」，引起社会极大关注，关于大树的作文。

发生许愿树塌树枝的意外后，有多位本地或外地的树木专家已经立即赶往现场「救伤」，他们都不约而同地指出，许愿树比较几年前已经变得十分虚弱，而且伤痕累累，树叶和幼枝减少七成，周边的泥土又被石屎及地砖压得很实，阻碍了水份及养份的输送，引致霉烂，有树枝感染真菌长出真菌菇，亦有部分树干被烧坏。

一时间，市民议论纷纷，有政府部门、环保团体、学者、传媒机构更组织「救树行动」。有人认为应该禁止抛掷宝牒，以免破坏树木；有人反对这个建议，因为抛掷宝牒是传统习俗，不宜干涉，而且，许愿树每年都吸引很多本地和外地的游客到访，抛掷宝牒又给附近摊挡带来生意，有相当的经济效益；有人因此便提议设一棵影子树在旁，市民游客要抛宝牒，便向影子树抛，不过，影子树还不是一另一棵树木，是否同样有生命，有自己的价值和意义？是否同样值得人们的怜惜？

我们不忍许愿树受伤，关心树木的生命，希望好好保护它们，因为一个「公共财产」的概念。树木乃地球重要资源之一，它们提供各式各样的粮食给予我们；又提供木材给我们制造各种的生活用品，好像同学每天都用的功课簿、书本、桌子、椅子等；更重要的是它们在制造养份过程当中(即光合作用)，吸收空气中的二氧化炭，吐出氧气，使我们的空气清新，让我们乃以生存；树木更是无数雀鸟及动物的居所，孕育无数的生命，是生态系统中非常重要的一环。从自然保育的观点来看，一些珍贵、濒临绝种的树木当然更特别须要我们的关注。近年，为了环保的要求，不少铁路道路建筑部门、住宅发展商等，更选择种植树木，既可以阻隔噪音，同时可以美化环境，作文素材《关于大树的作文》。

从许愿树的事件更可以看见，树木还有它的文化意义。一棵较巨大、年纪较长的树木，往往要数十年才长成。有人将一些古树冠以「活古迹」的名字，认为那是一项文化资产，因为它们包含了一个地方的历史，人们的故事。

世界很多地方均以立法的方式保护树木，例如台湾的台北有《台北市树木保护自治条例》，以保护具有保存价值之树木及其生长环境，维护都市自然文化景观及绿色资源，条例订下具保存价值树木的标准、各机关部门的权责；受保护树木如未经主管机关许可，不得砍伐、移植或以任何方式破坏，违反者可被罚款及要求恢复树木及其生态；有需要时，有关部门有权派员进入公共或私人地方进行勘查。

保护树木成效卓著者，又会予以表扬及奖励。首尔(即韩城)、新加坡、纽约等地方亦有类似的法例。

反观香港的发展虽然急剧，却没有独立的法例保护树木。林村许愿树的事件只不过是冰山一角，香港受破坏或未获关注的树木，又岂止一棵？香港的土地需求紧张，私人土地拥有人、地产发展商、甚至政府部门，可能因为商业住宅发展、设施建设等，而进行各种各样的土木工程。在一些庙宇、乡郊地方，除了有善信各树木抛掷宝牒，亦时有善信在树脚旁烧香，有树木曾经因此而被烧伤。一些由於郊游或祭墓人士不小心留下火种而引起的山火，更曾导致大遍树木被烧毁，山头瞬间变成光秃秃。

综观香港的树木问题，可以归纳出「五宗罪」：

1. 种植太多外来品种，如台湾相思，漠视本地自然生态；

2. 价值观倾向以为种树便可补偿砍掉的树木，而非尽量在原地保留树木；

3. 对保护林木的法律保障不足，不能阻吓破坏树木的人士或机构，尤其对於一些较大规模的发展商或机构，即使他们屡次破坏树木，社会亦束手无策；

4. 用石屎包封树根，此举阻碍了水份及养份的输送，树木难以健康成长；

5. 管理不善—政府把部分树本护理的工作外判，但外判商普遍没有足够护理树木的知识，欠缺定期树木检查、胡乱修理树枝，随便砍掉大风吹倒的大树等等，都是常见的错误树木管理。

这些问题存在已久，实在值得政府部门及公众反思，并且尽快找出良策，及时保护我们珍贵的树木资源。

环保团体长春社现正举行「树木守护大使」，邀请所有同学担当树木风纪的角色，监察四周的树木的生长情况，你可以记下它的位置、特徵、历史，甚至有关它的小故事，如果发现任何破坏，可报告有关当局或长春社。同学更可以组织树木风纪队，集合更大的力量，一同关心和保护我们的树木。

[大树500字初二作文

广大群众们：

你们好！

今天，我要建议的主题是：爱护好绿化。

在每一处地方、或在每一个角落见到一草一木的时候，不要去践踏它们。它们也是有生命的。它们默默无闻的工作着：为人类吸收呼出的二氧化碳、帮助人类净化空气。可以说，绿化对人类所做的贡献最大。

为什么这样说呢？因为我们人类每天所呼吸的空气来自于这些绿化，他们无时不刻地为人类服务，没有了它们，我们就无法再生活下去。我们必须依靠它的陪伴。没有了它，我们的生活就不会丰富多彩。

但是现在……我们的森林绿化在逐渐减少，我们人类正在砍伐、破坏绿化等一些毁坏绿化的事件。全世界平均每秒钟就失去足球场大小的森林，由此可见人类消耗森林资源，是多么地快。而现在全世界余下的森林资源已经不多了。我国的森林面积占全世界的４．６％，排世界第１２０位。说明了我国的森林面积并不多，我们更应该要保护好现在的绿化和树木。

树木的价值是很高的。拿一棵生长５０年的树为例，它可以生产出价值３１２５０美元的氧气和价值２５００美元的蛋白质，同时能防止大气污染，价值６２５００美元。涵养水源、促进水分再循环，价值３７５００美元，防止土壤侵蚀，增加土壤水分价值３１２５０美元，还可以为各类动物提供栖息环境，价值３１２５０美元，汇总起来竟有２０万美元。这说明树不仅仅对人类作出了贡献，也为动物做提供了栖息之地。

啊，树木绿化为我们做出了这么多贡献，他们真是大自然中的“好人”。广大群众们，行动起来吧，拿上铁锹，去草地上，去大树下，种下小树，种下我们的希望，让我们的希望桌茁壮成长，永远垂着绿荫，开着明媚的花，结着芳香的国！

[保护花草树木的环保建议书作文

Animals are our good friends, we should protect them, because a lot of animals is beneficial to human.

For example, I like little bees. It is very industrious, arrive every day, honey for the people.

I like the little green frog. It hid in the fields every day, as long as pests, will be the frog to eat into the belly.

I like the swallow. Its a beautiful singing voice, as long as the spring comes, they fly back from the south.

I like worms. It ran winding in the ground, turned out to be digging in to help the earth mother.

I like small gecko. Its tail special magical, broken can come back for yourself. Also can help mankind to catch mosquitoes.

Little friends, do you like the animals? So lovely small animals, we mustnt hurt it.

动物是我们的好朋友，我们应该保护它们，因为很多动物对人类有益。

比如，我喜欢小蜜蜂。它很勤劳，每天早出晚归，为人们采蜜。

我喜欢小青蛙。它每天都躲在田地里，只要害虫一来，就会被青蛙吃到肚子里。

我喜欢小燕子。它的歌声很优美，只要春天一到，它们就从南方飞回来。

我喜欢蚯蚓。它在地底下弯弯曲曲的跑着，原来是在帮助大地妈妈松土。

我喜欢小壁虎。它的尾巴特别神奇，断了能自己再长出来。还能帮助人类捉蚊子。

小朋友们，你们喜欢这些小动物吗?这么可爱的小动物，我们千万不能伤害它。

The environmental protection is the most major problem which in the modern life the humanity faces. Must solve this problem must start from foundation. First, must massively propagandize, enhances peoples consciousness with understanding, strengthens the environmental protection consciousness. Next, must carry on waste recovery use, reduces to forest-trees felling. Also must strengthen to white pollution processing, little uses the plastic product. Finally, must make improvement to clean aspect. Causes the citys appearance to be neater. For Earths tomorrow, we must start from the now diligently, will want the well local constable to protect the environment. To this us proposes as follows suggests: Implementation trash classification packed in bags. Like this not only can reduce the environmental sanitation workers work load, but also can even better basically arrive makes use of waste, to reduce the pollution, saves the resources.

环境保护是现代生活中人类所面临的最主要问题。要解决这个问题必须从基础做起。首先，要大量宣传，提高人们的意识与理解，加强环保意识。其次，要进行废物回收利用，减少对森林树木的砍伐。还必须加强对白色污染处理，少使用塑料制品。最后，必须改善清洁方面。使城市的外观整洁。为了地球的明天，我们必须从现在开始努力，将希望和当地的警官保护环境。为此我们提出如下建议：实施垃圾分类袋装。这样不仅可以减少环卫工人的工作量，而且可以更好的利用废物，减少污染，节约资源。

As we all know,the number of Siberian tiger is becoming smaller and smaller. The appearances of Siberian tiger is terrifyingly.They are with an red-brown colour and brindle on their furs.They are mainly inhabit in forests and mountain area of the north by east in China.Their favourite food is fresh meat,especially the small animals.Their habitual behavior is to hide by day and come out at night. And we should try our best to protect them.

Today, as the development of the technology, people live a much better life than before, the average wage is promoted highly. The economy develops at the cost of polluting the environment, we can see the pollution everywhere, like the river water is dirty, the situation is so serious that we must take some action to control the environmental pollution. First, we should not throw away the rubbish, whenever we have rubbish at hand, we should keep the habit to throw it into the dustbin, sometimes the garbage can be recycled. Second, the government should make some measure to punish the industry which is not deal with the pollution well. With the government’s intervention, the businessmen will pay special attention to the pollution and dare not to ignore it. Protecting the environment needs everyone’s effort, to ourselves and our offspring’s health, we must take action to protect the environment.

In modern society, we tend to become more and more aware of our living environment or physical environment, because we are not clean as before. So many people now choose their house as to its environment but not its location and expenses to afford it. As we all know, the environment pollution is more and more serious during these years, what we could do is to make great efforts in protecting environment gradually. As to government pollution, as to common people. We also try to protect it and make it remain clean. Although we have managed to protect the environment to a certain extent. It is still a very long way to go.

Protect our enviorment The earth is our home,we must take care of it.We shoule make a less pollution as we know everybody in north America makes 1000 kilograms of the garbage everyday. Most of it is packaging Most of garbage turns into soil but not to plastic,plastic keeps for many years it will pollute our environment so we shouldn’t waste thing we should make some things for recycling .

在现代社会中,我们往往更加了解我们的居住环境还是自然环境因为我们不干净如故.现在这么多人选择它作为自己的房子,而不是它的位置和环境费用负担.众所周知,环境污染日趋严重,这些年来,我们可以做的是努力保护环境,逐步实现.至于政府的污染,为百姓.我们也设法保护它,使之保持清洁.虽然我们已能在一定程度上保护环境.它还有很长一段路要走.

保护我们的环境 地球是我们的家园,我们必须照顾好它我们应该使减少污染,如我们所知大家在北美的垃圾进行1000公斤。大多数都是包装大部分垃圾变成土而不是塑料制品,塑料保持多年来它会污染我们的环境,所以我们不应该浪费我们应当做些事情回收利用。

Protection of the Environment

Once man did not have to think about the protection of his environment. There were few people on the earth, and natural resources seemed to be unlimited.

Today things are different. The world has become too crowded. We are using up our natural resources,and polluting our environment with dangerous chemicals. If we continue to do this, human life on earth will not survive.

We realize that if too many fish are taken from the sea, there will soon be none left. Yet,with modern fishing methods, more and more fish are caught.We know that if too many trees are cut down, forests will disappear. Yet, we continue to use powerful machines to cut down more and more trees. We see that if rivers are polluted with waste products, we will die. Yet, waste products are

still put into rivers.

We know that if the population continues to rise at the present rate, in a few years, there wont be enough food.What can we do to solve these problems?

If we eat more vegetables and less meat, there will be more food available. Land for crops feeds five times more people than land where animals are kept.

Our natural resources will last longer if we learn to recycie them.

The world population will not rise so quickly if people use modern methods of birth control.

Finally, if we educate people to think about the problems we shall have a better and cleaner planet in the future.

[保护环境的英语作文精选

环境保护问题是中考热门话题，出现频率高，难度较大，必须掌握。

1 、6月5日(June 5)是世界环境保护日，我们周围的环境变得越来越糟糕，污染越来越严重……。假如你是学生Jone.，你校要进行“如何保护我们的环境?”专题演讲比赛，要求：(1)、举例说明环境存在的问题1-3方面;(2)、如何保护好我们的环境，采取怎样的措施，举例1-3方面进行说明，字数80左右。

As we all know，the environmemt around us is getting worse and worse .In some places，we cant see fish swimming in the river or trees on the hills. Some people even have no clean water to drink. So I think we must do something to protect the environment. But what can we do?How to protect our environmemt ?For example，we can go to school on foot or by bike . we can use shopping baskets not plastic bags when we go shopping，and we can use both sides of the paper when we write .In a word，if everyone pays more attention to our environment ，there will be less pollution and our life will be better.“There is only one earth”，I hope everyone will protect our environment well.

2、保护环境

( 四川乐山) 从2008年6月1日起，国家将禁止商家免费提供塑料袋，掀起全国“拒塑”的环保运动。假如你是李华，准备以“What Can We Do for the Environment” 为题，写一篇保护环境的英语演讲稿。 内容包含：

(1)。在购物时用布袋子替代塑料袋;(2)。尽可能地再利用使用过的课本;(3)。离开教室应关灯;(4)。最好走路或骑自行车上学;(5)。简述理由：保护环境，减少污染，节约能源等。

参考词汇：布袋子cloth bag 塑料袋plastic bag 保护protect 能源energy

污染pollution 课本textbook

What Can We Do for the Environment

our environment is becoming worse and worse，what can we do for the environment?I think each of us can do a little bit to help with this problem.

The first thing we can do is to use cloth bags instead of plastic bags when we go shopping. It helps to protect the environment. The second thing we can do is to reuse the old textbooks as possible as we can. We should also never forget to turn off the lights when we leave the classrooms in order to save energy. Whats more，it would be better if we walk or ride a bike to school. We should try our best to reduce pollution and waste.

In fact，even the simplest everyday activities can make a real difference to the environment. I believe we can make the world a better place to live in.

3.为了保护地球有限的资源，我们应该采取什么措施呢?请根据下面的提示写一篇约80词的短文，短文开头已经给出。提示词;1.save water，the source of life，protect drinking water，stop polluting，make full use of it;2.save electricity，crucial，turn off，other electric machines;3. save forests，useful，stop cutting down;4.recycle useful rubbish，save resources

参考作文：

Although the world develops much faster and better，the resources on the earth get fewer and fewer.In order to protect them，something must be done.

Save water. Water is the source of life. No water，no life. So its very important for us to do so.Not only should we protect drinking water and stop polluting it，but also make full use of it.

Save electricity. It is crucial. We cant imagine what the life will be like without it.Everyone should do his best to save electricity. Dont forget to turn off lights or other electric machines when we finish working.

Save forests. They are useful .Please stop cutting them down and use recycled paper instead. Make our world a green one to live in.

Recycle useful rubbish. Plenty of rubbish can be recycled like cans，paper，bottles，and so on.

We can save resources in this way. I believe we can make the world a better place to live in.

The Importance of Confidence

1. 凡事均应有信心，The Importance of Confidence1-信心的重要。

2. 没有信心的原因。

3. 建立信心是可能的。

Whatever one does, one should do it with confidence. If one has no confidence, there is little possibility that one would ever achieve anything, especially when one is faced with drawbacks or hardships. This troth seems to be self-evident. However, in re ality we do see a lot of people who complain that they lack the ability to do ,something or that their difficulties are too great to be overcome,For someone, this might be true. But for many others, this only shows that they have lost heart.

Why do people often feel frustrated even though they are capable of doing some thing? There are, among others, two main reasons. First, these people do not have a correct estimate of themselves. Second, they overestimate the difficulties.

It is passible to build up faith in oneself by having the right attitude towards ones own abilities. We should never underesrimate our abilities but should believe in the proverb: "Where there is a will, there is a way." Confidence is the promise for fulfilling a task successfully.

信心的重要

不管人们做什么事情，均应有信心，四六级写作《The Importance of Confidence1-信心的重要》。如果一个人毫无信心，要想取得任何成功几乎是不可能的，尤其当他遇到挫折和困难时。这个真理似乎是不言而喻的。然而，在现实生活中，我们确实碰到许多人抱怨说他们缺乏做事情的能力，或者抱怨说他们遇到的困难太艰巨以致难以克服。对一些人来说，这或许是事实，但对大多数人来说，这只能说明他们失去了信心。

为什么有些人虽然能够做某件事却常常感到灰心丧气呢，这里有两个主要原因。首先，这些人对自己没有正确的估计。其次，他们高估了困难。

通过正确地认识自己的能力树立信心是可能的。我们决不能低估自己的能力，我们应当相信“有志者事竟成。”这句谚语。信心是成功地完成一项任务的前提。

[信心的重要英语作文

经典保护环境英语作文范文

It is very important to deal with the rubbish in cities. Rubbish must be thrown away or reused properly. Or it may cause a lot of problems. It may pollute the air and water. People may get ill when they breathe the polluted air or drink the polluted water.

Our city has started to face the problem. Some rubbish is sorted and sent to a certain place .Waste gas is cleaned before it goes into the air. Waste water is also cleaned before it is poured into rivers.

People should be prevented from throwing rubbish everywhere. We should try our best to take care of our environment and fight against pollution.

这是处理城市垃圾非常重要。垃圾必须扔掉或者重用。或者它可能会导致很多问题。它可能会污染空气和水。人可能生病时呼吸受污染的空气或饮用受污染的水。

我们的城市已经开始面临的问题。一些垃圾分类并送到某个地方。废气进入空气之前清洗。废水也在它倒入河流清洁。

人们应该阻止到处扔垃圾。我们应该尽我们最大的努力去保护我们的环境，与污染作斗争。

最近，我们学校搞了踢毽子、跳绳比赛，同学们都积极练习，希望自己能参加这个有趣的活动。

可是，有谁注意到学校里的这些花草树木了啊？有的同学把毽子踢到了树上，就不管三七二十一，开始使劲地摇小树，小树摇着“头”抗议；有的同学把毽子一不小心踢到了花草丛中，不管小草和花疼不疼，就随随便便地想也不想进去拿毽子，花草的头一个个都耷拉了下来，像垂头丧气的孩子；甚至还有些同学把小树都给踩断了，多么可怕！……

有的草丛里面还有许多纸屑。我想：如果全校同学都行动起来，每人多弯一下腰，多捡一片纸，我们的校园就会更加美丽、干净！

保护环境，从我做起，从小事做起。保护环境，人人有责！大家快行动起来吧！

一直以来，每当早上被爸爸叫醒，匆匆的吃完早餐、换上校服时，都会瞥见窗外一棵不知名的树，但是却从不曾留心观赏它，直到有一天，发现它已经不在了，这时，我们才同时惊觉，这附近的树木，正在慢慢减少中……

还记得小学一二年级时，校园里有一棵非常老的榕树，大家都很喜欢在它的树荫下玩耍，漫无目的却乐此不疲地绕着它追逐。到了三四年级，开始喜欢打打闹闹，玩战争游戏，我们把老榕树掉下来的果子当子弹、语文课本当盾牌，就这样热闹喧嚣地打了起来；五六年级，比较不那么爱玩了，下课时便跟朋友坐在树下聊天、说笑。现在回想，是树让我们有了快乐的童年，虽然大家都已经长大了，但只要我们想起这段树下共度的时光，嘴角还是会不自觉的上扬……

在我们的生活中，树无所不在，在每个城市、每一条大街小巷上，都种着树。树充实了我们的生活，使我们的生活不会那么的单调，如果城市是一棵圣诞树，那树就是挂在上面的装饰品，少了装饰品，这棵圣诞树就只是一棵普通的树，没有什么特别的、热闹缤纷的了。

树有许多优点，不仅可以美化环境，还可以清净空气，更是小朋友玩乐的地方，既然树与我们的生活息息相关，我们为何不好好保护它呢？

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!

As we all know, the environment around us is getting worse and worse /more and more seriously today. Water is polluted, we have no clean water to drink. Many trees are cutting down, some animals are getting less and less. Some factories are pouring dirty air into the sky. The population is increasing faster and faster, resources are getting less and less…etc. Not only does it affect our lives and health, it also has a great affection in the future. People’s health has been greatly affected by air, noise and water pollution. Many people died of diseases. In order to live a better life, something must be done to stop the pollution. It’s our duty to protect our environment. We shouldn’t throw away rubbish everywhere. Trees are very helpful and important for us. We should plant more and more trees in order to live better and more healthy in the future.

If everyone makes contribution to protecting the environment, the world will become much more beautiful. In a word, if everyone pays more attention to our environment, there will be less pollution and our life will be better. “There is only one earth”, I hope everyone will protect our environment well.

[英语作文保护环境200字

记得植树节那天，是周末，我和往常一样，乘车去少年之家上课。我等了一会儿车，突然发现三四个背着书包的中学生，正朝车站走来，他们一边走，一边交头接耳地谈论着什么。这时，其中一个走到车站旁的大树那儿，不停地用手弄着树皮，还剥了几块下来;另一个在使劲摇长得低矮的树枝，最后又踢了大树一脚。

我环顾四周，人们竟然都无动于衷。当时我气愤极了，真想大骂他们一顿，像他们踢大树一样，狠狠地踹他们一脚，为大树“报仇”。可我是敢怒不敢言，只能眼巴巴地看着他们伤害树木。我心疼地扶摸着大树的“伤口”，为它的不幸感到悲哀。

望着伤痕累累的大树，我陷入了沉思。为什么现在的人们这么不爱护树木，况且今天是植树节呢。大树也是有生命的呀!如果你是一棵树，你能容忍别人这样伤害你吗?树木的光合作用，可以净化空气，是一座天然的绿色工厂;树木还可以抵抗风沙、洪水，减少了许多自然灾害;许多木制品也都是以树作为原料。树木是人类亲密无间的朋友。想象一下，人类继续砍伐树木，未来的家园会是什么样子?眼前找不到绿色，空气混浊，无数天灾人祸争先恐后地涌来，到处死气沉沉，没有一点生机。那是一种怎么样的情景啊!保护树木，多多植树吧，这一定也是每一棵树的心声。

让我们一起争当护林木小卫士，把我们的家园——这个依山傍水的花园城市常熟建设得更加美好。

Marine biological environment is a complex system including sea water, sea water, soluble matter and suspended matter, seabed sediments and marine organisms. The rich biological resources, mineral resources, chemical resources and power resources in the sea are indispensable human resources treasure houses, which are closely related to the survival and development of mankind.

At present, the main objective of marine conservation is to protect marine biological resources so that they can not be exhausted for sustainable use by mankind. In particular, priority should be given to the conservation of marine animals that are valuable and endangered. According to the UN investigation, due to overfishing, mangrove accidental killing of non target to allow the killing of marine organisms, the coastal engineering construction, deforestation, pollution of the marine environment in general, at least 25 of the worlds most valuable fisheries resources consumed, whales, sea turtles, manatees and many other marine animal faces the danger of extinction. It is expected that with the expansion of marine development, it is possible to cause more damage to marine biological resources.

Marine protection task should first stop on the marine biological resources excessive use, secondly to protect the marine biological habitat or habitat, especially their migration, spawning, feeding, avoid Huahai coastline, beaches, estuaries, coral reefs, to prevent heavy metals, pesticides, oil, organic produce and eutrophication. Nutrients such as marine pollution. Maintain the ability of regeneration of marine biological resources and the natural purification ability of the sea water, maintain the marine ecological balance, and ensure the sustainable development and utilization of the marine.

wounds of this type deplete a plants energy resources and provide entry points for insects, or for diseases such as oak wilt.

The worst damage, however, often remains hidden underground. Roots are one of the most vital parts of a tree. They are responsible for nutrient and water uptake, store energy, and anchor the plant. Because they are so important, it is critical that you protect roots that lie in the path of construction.

Trees are never the same shape below ground as they are above, so it is difficult to predict the length or location of their roots. Typically, however, approximately 90-95 percent of a trees root system is in the top three feet of soil, and more than half is in the top one foot. The part of this root system in which construction damage should be avoided is called the Protected Root Zone (PRZ).

From June1, 2008, shops and supermarkets are forbidden from offering free plastic bags to customers, according to a new law. A nation-wide campaign against plastic bags has been launched.

Nowadays, Chinese people use up to three billion plastic bags a day. While being very convenient to shoppers, plastic bags also cause serious white pollution” and waste resources.

Though the ban may cause some inconvenience to shoppers, it can help reduce the use of plastic bags when people have to pay for them. Besides, the ban, in away, can promote public awareness of environmental protection.

So I think it necessary to forbid shops and supermarkets from offering free plastic bags. When shopping, we can use cloth bags or baskets instead of plastic bags as we used to.

Panda is known as the national treasure of China. The panda was a kind of ordinary animal in China long ago. However, for some reasons, too many of them have been killed. So the number of them is falling quickly.

At present people are taking an important measure to save pandas. People want to find a home for them, and recently, they have set up a nature park for them in Sichuan Province,which is called "Pandas Home. "There pandas can enjoy their life happily. There is a bamboo forest near the Pandas Home. So the pandas can find bamboos easily which they like to eat very much.

Because pandas are well protected now, the number of them is increasing every year. We hope that one day we will have enough pandas to set them free and let them live in the wild again.

Pandas are good friends of man. Man should try to protect them and ]et them live in the way they like!

Protecting the environment and taking care of the earth is something we all should do.

Recently there are a lot of environment has been destroyed, around us there are many people in the destruction of the environment, cut down the trees, the birds were killed, flowers and plants have been burned, it is one thing for our warnings, the forests are disappear in every 375 square kilometers, the desert is evolving, flooded the countless individuals every beautiful homes, precious and there are ancient animals are killed, the panda has now been arrested, and so far only 1000 only, although there are a lot of people have built consciously protection station, but there are still some people for money by hook or by crook the killing of animals, birds no longer common, because being grabbed, trees less, because being cut, please protect them! If you go on like this, again, and the future of the animals we have learned in a book, according to people each with experts observation, day and night, a protective layer in the sky, the ozone hole, is because of the large hole lead to global warming, and the year before become very hot in the summer, many people died in the heat.

All this is because people open super sound emitted by aircraft emissions of waste gas and the car tail gas is left at the trial of toxic substances in the air into the results, if in so doing, the glaciers will melt, make the surface flat area, causing most of the land of the sea submerge.

If you dont stop cutting trees, when the trees were cut down light, desert will evolve, without the tree represents no oxygen, and the air was full of carbon dioxide, make the person cannot breathe, cause a person to cant live.

Please do not cut down trees, let the birds have a home, do not emit waste gas, let us live together in this beautiful earth!