关于保护动物的一篇英语作文【精品20篇】

My hometown is a rich products, flowers and plants flourish where in shandong province.

I often and her neighbors little brother to play in the creek, on one occasion, I rode my bicycle with my little brother to play in the stream, the water on the bottom, flowers and plants is also long very abundance, shell was superb in the streams, there are yellow, with green, with yellow, how also countless count, my little brother and I often in a water fight here.

But, when I was six years old, I once again, on a bicycle with my little brother to play in the stream, I saw the hometown great changes have taken place in the stream, streams of water have become dark and smelly; Shell to see; Fish are dead, floating on the surface of the water; And there are some rubbish floating on the water. After seeing the scene, the little brother and I were stunned.

I decided in the spring of each year, I am back home my father and mother kind of some trees, and the hometown of the children launched "raise a potted flower, plant a tree, cherish every piece of grass, dont litter" and make our mom and dad "put convenience bag, took the vegetable basket" initiative.

Although, we are doing is just some trivial things, but I believe that as long as we all have the responsibility of protecting the environment, then we will see a clean and beautiful world!

我的家乡是一个物产丰富，花草茂盛的地方——山东.

我经常和邻居家的小弟弟去小溪边玩，有一次，我骑着自行车带着小弟弟去小溪边玩，这里的溪水清澈见底，花草也长的非常茂盛，溪里的贝壳好看极了，有黄色的，有绿色的，有黄色的，怎么数也数不清，我和小弟弟经常在这里打水仗。

可是，在我六岁时，我又一次骑着自行车，带着小弟弟去小溪边玩时，我看到了家乡的小溪发生了很大的变化：溪水变得又黑又臭;贝壳看不到了;小鱼都死了，浮在水面上;又有一些垃圾在水面上漂浮着。看到这场景后，我和小弟弟都惊呆了。

我决定在每年的春天，我都和爸爸妈妈回家乡种几棵树，和家乡的小朋友们共同发起“养一盆花，栽一棵树，爱护每一片草地，不乱丢垃圾”以及让我们的爸爸妈妈“放下方便袋，拿起菜篮子”的倡议。

虽然，我们现在做的只不过是一些鸡毛蒜皮的小事，但是我相信，只要我们人人都有保护环境的责任心，那么我们就会看到一个干净又美丽的世界!

野生动物是人类的朋友，是大自然赋予人类的宝贵自然资源。保护野生动物，维护自然生态平衡，不仅关系到人类的生存与发展，也是衡量一个国家、一个民族、一个城市文明进步的重要标志。

我国是一个野生动物资源非常丰富的国家，但是由于生态环境的恶化、野生动物栖息地的人为破坏，致使野生动物的数量、分布范围正日益缩小，许多种类已处于濒临灭绝的状态。近年来，滥捕乱猎、非法收购运输、倒卖野生动物、滥食野生动物的现象屡禁不止，使许多已经处于濒临灭绝的野生动物的处境更加艰难。这些行为也正受到越来越多人们的谴责。要彻底改变滥杀、滥猎、滥食野生动物这种不文明的行为，需要社会各界的共同努力。在5月22日国际保护野生动物日来临之际我们倡议：

加大《野生动物保护法》的普法力度，媒体和社会各有关部门，要进一步加强对保护野生动物的普法宣传教育工作，使《野生动物保护法》家喻户晓、深入人心。

保护野生动物是全社会共同的责任。林业、工商、卫生检疫、公安、交通等有关部门认真履职，相互配合，坚决打击非法盗猎、非法收购运输、非法经营野生动物的违法行为。全社会也要积极行动起来，坚决与各种破坏野生动物的违法行为作斗争。

为了保护怀来的生态环境，为了保护野生动物资源，为了我们的身心健康，不乱捕、不滥杀、不买卖，拒食野生动物。树立爱鸟护鸟社会新风尚，争做文明、守法、有爱心的好公民。

朋友们：为了人类共同的生存环境，为了让怀来成为更加美好的家园，让我们共同努力，积极行动起来，从我做起，从小事做起;让野生动物与我们在同一片蓝天下平安地生活。让我们携手共创21世纪人类与野生动物和谐共存的美好家园!

The sun summoned the planet in the solar system to open an emergency meeting, the theme is to save the planet. The sun to see everyone to the Qi, and clear the clear voice, said: "The stars, our good sister earth has been at stake, the doctor said that her blood is toxins, the body of nutrients is also depleted, in this way "The moon says," In recent years, mankind has mined a lot of oil, minerals, wood and other materials, without protecting the environment, and the earths sister is not sick. "Saturn says" Way, we save the earth together! "" Well! "The stars have promised.

After the stars go back, have heard of human beings looking for a second home, so have made an appointment, never the second home of mankind, have also thrown away the conditions may be human use. For example: the moon threw away the oxygen, Saturn threw away the appropriate temperature, Mercury thrown away ... ... Finally, the human consciousness that the earth is the only human home, carried out to protect the Earth action.

300 years later, the sun also held a meeting, the earth also participated, she looks beautiful, green skin, clean blood, more importantly, she becomes healthy, the moon said: "sister, see you now So happy, I am happy for you. "Mercury said," Sister, see you now so beautiful, I am a little jealous. "Earth said:" Thank you all for my sacrifice so much, I am now healthy, or Thank you all, thank you, "said the sun," the stars, after this action, humans have recognized the importance of the earth, and I declare that the rescue of the earth is a success.

Friends, the mother of the mothers disease though good, but also need to continue convalescence, and now, let us work together to the earth dressed as the most beautiful planet in the universe.

保护环境英语作文篇3

There are many diseases that are harmful to human health and even threaten human life. Human into the 21st century, the world has occurred in the number of amazing changes. In the people for the rapid development of science and technology, but also experienced a better anxiety and even disaster. In addition to the panic of the development of high-tech, especially biotechnology, war and disease seem to bring mankind directly to the door of hell.

Water pollution on the human body harm, the body in the process of metabolism, with drinking water and food, the water of various elements through the digestive tract into the various parts of the body. When the lack of water in some of the human life process necessary elements, will affect human health. For example, in some areas of water iodine deficiency, long-term consumption of this water, it will lead to "big neck disease", is the medicine called "endemic goiter." When the water contains harmful substances, the greater harm to the human body. Carcinogenic substances can be consumed by eating contaminated food (food, vegetables, fish, etc.), into the human body, but also through the water into the human body. According to the survey, drinking contaminated water, suffering from liver cancer and gastric cancer and other cancer incidence, than drinking clean water is about 61,5% higher. When the sewage contains mercury, cadmium and other elements into rivers and lakes, the aquatic plants put mercury, cadmium and other elements to absorb and enrich them, fish eat aquatic plants, and in its body to further enrichment, people eat poisonous Fish, mercury, cadmium and other elements in the human body enrichment, so that the human body and death. In this way, from the aquatic plants → aquatic small animals → small fish → big fish → the body, forming a food chain. The body eventually became mercury, cadmium and other elements of the "foothold."

Water pollution hazards to aquatic organisms Water lives in a variety of aquatic animals and plants. Biological and water, between biological and biological complex material and energy exchange, from the number to maintain a dynamic balance. But under the influence of human activities, this balance has been destroyed. Some of the beneficial aquatic organisms are poisoned when humans release pollutants into the water, and some of the stained aquatic organisms will multiply, consume a lot of oxygen dissolved in the water, so that the beneficial aquatic life is forced to relocate due to hypoxia Or death. In particular, some toxic elements, both difficult to dissolve in water and easy accumulation in the body, causing great harm to humans. Such as mercury in the water content is very low, but the content of aquatic organisms is very high, the content in the fish is also surprisingly high. Assuming that the concentration of mercury in the water body is 1, the concentration of mercury in the aquatic organisms is about 700, and the concentration of mercury in the fish is as high as 860. Thus, when the water is contaminated, on the one hand led to biological and water, biological and biological balance between the damage, on the other hand some of the toxic substances continue to transfer and enrichment, and ultimately endanger human health and life.

The Marine life environment is a complex system including seawater, sea water content and suspension, seabed sediment and Marine life.The abundant biological resources, mineral resources, chemical resources and power resources of the sea are the indispensable resources of human beings, which are closely related to the survival and development of human beings.

The main objective of Marine conservation is to protect Marine life resources so that they are not depleted for sustainable use.Special priority should be given to protecting Marine life that is valuable and endangered.According to the relevant departments of the investigation, due to overfishing, accidental killing of non-target to allow hunting of Marine, coastal tidal flats in the engineering construction, mangrove deforestation, widespread Marine pollution, at least 25 in the worlds most valuable fisheries resources exhausted, whales, turtles, manatees and many other Marine animals are in danger of extinction.With the expansion of Marine development, the potential for greater damage to Marine biological resources is expected.

Marine conservation of the first task to stop the excessive use of Marine biological resources, secondly we must protect Marine habitats or niches, especially their migratory, spawning, feeding, avoiding DiHai coast, beaches, estuaries, coral reefs, to prevent the heavy metals and pesticides, oil, organic matter and eutrophication of nutrients, such as pollution of the sea.To maintain the renewable capacity of Marine biological resources and the natural purification capacity of seawater, maintain the balance of Marine ecology and ensure the sustainable development and utilization of the sea.

I am a student from Xinhua High School in Chongqing，China. Informed that you have a vacancy for a student to serve as the spokesman for animals, I cannot resist my inner excitement,hoping to seize the opportunity to do something for animals .

In my mind，nothing can delight me so much as caring for animals. Wherever I go and whatever I do, I usually keep in mind that animals are angels from the heaven, which bring us endless comfort and pleasure. I have been a panda lover since my childhood. Panda is so lovely that brings fun to people and they are regarded as the treasure of our country. Unfortunately，such a rare species is now faced with the danger of being extinct。What I am eager to do is to raise people’s awareness of animal protection and appeal to more people to care for our earth companies.

洪*添

以前，在大森林里，白天有鸟儿们在高声歌唱，蝴蝶在旁边翩翩起舞。夜晚，萤火虫把森林照得光亮，蛐蛐在草丛吱吱的叫着。如今，我们还能看到这样的美景吗？

在草原，森林里，有许许多多的动物已经走向了灭绝之路，还有的动物在灭绝的边缘徘徊着。例如：欧洲大象、孟加拉虎、穿山甲、沙猫……人们在这个社会上已经被金钱迷惑了双眼。把象牙做成各种各样的雕刻品，把动物的皮毛做成衣服，把鹿的角做成药品等等。加上人类把树木都给砍光了，让动物无家可归。

有一次，我在看书的时候发现了一条信息：以前，长臂猿喜欢在树林里边爬树，边大吼，发出很多的叫声，让人听了震耳欲聋。于是猎人们借助这个特点，把长臂猿给大量猎杀。因此，长臂猿在森林再也不敢乱叫了，有的甚至不发出声音了。

也许有的人会问：动物不是繁殖能力很强吗？一胎就能生出四、五只。

动物虽然多；但是并不是所有的都能活下去，有些动物不但要解决温饱问题，还被天敌追杀。人类又乱改乱锯把树木都砍光了，结果引发了洪水，造成了一系列自然灾难。

在此，我呼吁：人类快清醒吧，不要被金钱给迷惑了。

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!

Private cars have become an important aspect of people’s life in many parts of our country,especially in large cities such as Beijing,Shanghai and Guangzhou.While they bring much convenience to people,they are also widely criticized.

There are some arguments for owning private cars.In the first place,cars allow people to move around freely,whichgreatly improves our living standard.We easily drive cars for traveling.In second place,When we have something urgent to do,cars are quick than other vehicles in some extent.Last but not least,the car industry can boost economy by creating many job opportunities.

However,there are also many arguments against cars.First of all,they pollute the environment by emitting harmful gases.What’s more,cars cause a large number of traffic accidents,which bring great misery to their family.

As far as I am concerned,we should limit the number of private cars by providing better mass transportation and better service for the people.Everyone should sacrifice his or her own interest for the mass society.

Human beings are different from animals in many ways. One of the differences is the ability of human beings to build. It is true that many animals are builders. Birds make nests, and bees make hives. But no animal could build the pyramids or the Great Wall or the Eiffel Tower. The variety, size, and beauty of the structures built by human beings is simply unsurpassed.

Another difference is the ability of human beings to use intelligence. Many animals are probably more clever than we realize, but no animal has the ability to write, to reason, or to speak. Only human beings can invent computers, make use of solar energy. Only human beings paint, draw, compose music, and write poetry.

These are but a few of the differences between human beings and animals. It is our special abilities that give us power to affect the world for the benefit of all mankind. We should be thankful for those abilities and learn to use them in a more wise way.

From the passage we know that thousands of endangered animals are facing the threat of being bought and sold on the internet. Traders make a great profit from it，which is illegal.

As is often read in the newspaper reports， wild life especially the rare species are threatened with extinction. Human beings are making attempts to hunt wild animals for a big profit， which， of course， results in a sharp decrease in the number of animals.

Therefore， it is high time for us to take quick action to protect them. First of all， it’s quite necessary for every citizen to realize the importance of animal protection. Only by knowing its importance can people develop a sense of responsibility. In addition， the government should pass some laws to forbid any hunting of rare animals.

If I were one of the endangered animals， I would hope that man could be a good friend of mine rather than my enemy.

从文中我们知道成千上万的濒危动物面临的威胁是在网上买卖。交易员有很大的利润,这是非法的。

经常在报纸上看到报道,野生动物尤其是稀有物种濒临灭绝。人类正在试图猎杀野生动物,也赚了不少钱,,当然,导致动物的数量急剧减少。

因此,是时候为我们迅速采取行动来保护他们。首先,它是非常必要的对于每一个公民意识到保护动物的重要性。只有通过了解它的重要性人们可以开发一种责任感。此外,政府应该通过一些法律来禁止任何捕猎珍稀动物。

如果我是濒危动物之一,我希望那个人可能是我的一个好朋友而不是我的敌人。

今天夜晚，我和爸爸在电脑上查了对我们有益的小动物，我们在网上找到了许多对我们有益的小动物，比如：蜻蜓、燕子、青蛙、蚯蚓、蜜蜂、蛇、猫头鹰、啄木鸟等。下面就说说它们对人类有哪些益处吧！

蜻蜓生活在水边，扑捉蚊子等小飞虫，免得叮咬人畜，传播疾病；燕子是候鸟，专门扑食空中飞虫，如；蝗虫、蚂蚱等害虫；对农作物生长有益的青蛙生活在稻田里，每天能吃70多条害虫，是农民伯伯的好帮手；啄木鸟是森林的好医生，它们可以从树掏出蛀虫来，每天吃上千条害虫，好厉害啊！猫头鹰专吃传播疾病和破坏庄稼的老鼠……。

这些小动物可都对人类有益的，为人类作出了贡献哦，它们都是我们的好朋友，我们一定要好好地保护它们。首先，我们要爱护环境，让这些小动物有安身之处；其次，我们小朋友还可以成立保护小动物的队伍，宣传小动物对人类的益处，告诉别人不要扑食这些小动物……当然，可行的措施还不止这些，希望所有的人都行动起来，为保护好小动物献计献策。

As we all know , animals are mans friends.Nowadays with the development of industry ,a lot of animals are in danger of extinction. We should protect animals so that we can live in a better environment .To protect them ,our government should forbid people to kill them , and for most of us ,we can plant more trees and call for protecting anmimals habitats.Only if we protect animals well can we have a bright future!

我们要保护小动物，特别是小鸡这类弱小的动物，因为小鸡早晨可以叫我们起床，可以生一个又一个圆圆的的鸡蛋，还可以提供鸡肉给我们吃。

We need to protect the small animal, especially this kind of small animal chicken, because chicken morning to wake us up, can have a round egg, can also provide for us to eat chicken.

有一次，我和妈妈上菜市场，听见一位老奶奶在喊：“卖鸡了，今天的鸡又肥又嫩!”妈妈说：“今天，我们买一只鸡回家，炖汤喝。”我说：“好吧。”可又想了想：如果我们吃了鸡，那么就吃不到鸡蛋了，就对妈妈说：“不行，吃了鸡就没有鸡蛋吃了。”“傻孩子，你瞎操什么心啊!”妈妈不由分说地把我拉到卖鸡的那边。卖鸡的老奶奶正在杀鸡，只见她拔下鸡脖子上的毛，拿刀用力地在鸡脖子上划了几下。血喷向了四周，鸡挣扎了几下就死了。“太残忍了，我不要吃鸡!”我向妈妈大声的抗议。“好吧，不买了，我们就去买点蔬菜吧。”也许妈妈也觉得残忍，就同意了。

One time, my mother and I heard the food market, an old woman shouted: "chicken, chicken fat and tender today!" Mother said: "today, we bought a chicken soup to drink at home." I said: "OK." But think again: if we eat chicken, so cant eat the egg, the mother said: "no, not eat chicken egg to eat." "Silly boy, what do you care ah!" Mother allowing no explanation to put me into the chicken. The old woman was a chicken, she pulled out the hair on the neck, a knife in the neck with a few strokes under. Blood sprayed around chicken, struggled and died. "So cruel, I dont eat chicken!" I asked my mother loudly protested. "Well, do not buy, we went to buy some vegetables." Maybe mom was cruel, also agreed.

假如我们的生活中没有了动物，世界就会变得很孤独。我们要保护动物，从自身做起：少吃肉类食品，少穿皮衣毛衣;看见别人欺负动物，要勇敢地站出来劝说他们。

If we live without the animal, the world will become very lonely. We must protect the animal, start from their own: eat less meat, less wear fur sweaters; see others bully animal, we should stand up to persuade them.

保护动物，人人有责!

Animal protection, everyones responsibility!

中午，我去美术班学习。在回家的路上，我突然在一棵树旁看到了一滩血。当时我害怕极了，仔细一看，原来树旁有一只死刺猥，它的头被砍去了一半，被砍过的伤口已呈黑红色，刚才那滩血就是它的呀!我感觉好恶心，飞快地跑走了。

是谁那么残忍?是谁杀了那么可爱的小刺猬?是谁?是谁?是谁……

动物是人类的朋友，我们不应该去杀害它们。人类和动物形成了一个“生物链”，没有了动物，就会波及到人类的生存。那些捕杀动物得人们难道不感到害臊?难道不怕动物们灭绝?难道不怕人类也灭绝?

世界上濒临灭绝的动物已经有许多许多种了。比如：欧洲的熊、狼、野牛、海狸等;非洲的犀牛、非洲象、斑马、大猩猩等;大洋州的袋鼠、树袋熊、袋狼等;亚洲的象、老虎、雪豹、大熊猫、猩猩等;北美洲的野牛等;南美洲的猿猴、鹦鹉、美洲虎等等。

那么多的动物都濒临灭绝，那些捕杀动物的人们一点儿也不知道吗?光拿中国来说吧!中国由于人类对动物的捕杀和人口的增多，有10种珍贵动物将从中国这块土地上消失。这10种珍贵动物是：盘羊、黑长臂猿、亚洲象、华南虎、东北虎、野生双峰驼，还有冠?、黑颈鹤、扬子鳄和河豚。它们即将从中国这块土地上消失，谁听了不会心痛。

人类大肆开发自然，剥夺了野生动物的生存空间，同时又为了人类的享乐而任意猎杀，导致动物的种类逐渐减少。人们难道一点也不惭愧吗?人类也是动物的一种，所以必须猎杀其他动物作为食物。但是人类却也为了自身的享乐而猎杀动物。例如：用美丽的的豹皮做衣服;用象牙雕刻;用狮头装饰房间;甚至有人以狩猎作为休闲活动，大量杀害稀有的珍贵动物。人类这样为了自身享乐而滥杀动物的行为，确实是应该受到谴责的!

最后，我呼吁全世界的人民：“保护动物吧!不要再捕杀人类的朋友了。

In our country, the number of wild animals is becoming smaller and smaller. Some of them are even dying outThe dangerous methods we human being has taken are as follows:

We have been cutting the trees to build houses, so the home of animals is intruded and they have to find new places to live. In this process, some of them died in the new environment.

The abuse of pesticide has also been endangering the life of wild animals.

In addition, in order to earn money, people have been killing the rare wild animals.

In that we have realized the threat of our behavior to our best friends, we should take actions to change such a condition by taking the following methods:

We should protect the wild animal by protecting the environment that they live in and protect themselves, not to hurt them. At the same time, we should establish more natural reserves for the wild animals.

I believe as long as work together to protect the wild animals, our life will be more and more comfortable.

据媒体报道，近日，在河北霸州煎茶铺镇荣乌高速北，几名志愿者驾车拦截一辆运狗车。拦截造成志愿者所驾轿车被运狗车撞行10余米，3名志愿者受伤。目前，警方已对此事展开调查。

高速拦车救狗早已不是新鲜事。据媒体不完全统计，近5年，同类事件至少发生过15起。虽然职业救狗者以及潜藏其后的灰色利益链已被媒体揭掉了面纱，但笔者依旧愿意相信此次拦车救狗者内心的真诚。只是，真诚归真诚，但不能“抱必死决心驾车拦截运狗车”，罔顾更多人的生命安全，无视法律。

爱狗无错，但爱要合法。保护动物不能逾越法治的边界，不得侵犯他人的合法权益和自由。在历经多次民间“救狗”事件后，这一点正逐渐成为全社会共识。如果自认为在“动物保护”的正义光环之下，可以肆意对别人实施语言以及行为暴力，凌驾于法律之上，那这种以暴制暴的所谓“动物保护”，毋宁说是一种发泄的借口。更进一步讲，如此绝对地捍卫自身“伴侣动物”的价值观、理念，与其说是关心动物，不如说是关心他们自己。

对拦车救狗者该给予怎样的惩罚，有待于更多事实细节的查证。但可以预见的是，调查的结束并不会带来“救狗”争论的终结。不仅非野生动物保护与管理法规“千呼万唤始不出”，无法为“救狗”提供解释和规范，狗被救下之后的一系列善后问题，至今也无法得到民间“救狗”志愿者及组织的妥善处理，这也是其招致公众“行为艺术”指摘的原因之一。更重要的是，作为社会文明的伴生物，如何对待猫狗以及如何冷静地把握、引导由此引起的争论，是更多的人必须面对，也亟须解决的问题。

工业革命以来，随着技术的进步以及人类对自然支配能力的增强，人类的主要生产活动从农业逐步转向工业，在生活场景方面，城市与农村也日渐分离。正是在这个过程中，人类对自然的态度从实用主义转为浪漫主义，包括动物。更多人，尤其是城市中爱狗的人把狗视为家庭成员。

圣雄甘地说：“一个国家的伟大及其道德上的进步，可以从其对待动物的方式来衡量。”近些年，社会舆论对虐待动物的剧烈反应，确实折射出一个社会的进步。但要求所有人对动物的态度“同步”，显然是不现实的。我们无法，也不能忽略人性的复杂与社会的多元差异。当原有的价值参照系坍塌，固有的伦理界限变得模糊，激烈的舆论撕裂也就不足为怪了。

动物保护将作为人类社会的一个长期议题而存在，但矛盾的解决和共识的达成，在激烈对立和自说自话中注定无法实现。关于该不该吃狗肉、要不要救狗，各方不妨给予异己价值观更多的尊重和包容，共同寻求在现有的法律和政策框架内开展动物保护的可能性。相比高速拦车的高危险，积极投身动物保护知识的普及与宣传，领养流浪狗等“救狗”手段，更容易得到法律与道义的认可。

对于高速拦车救狗，执法部门不应踏入法不责众的泥沼。严肃执法才是对动物保护行为边界最有力的廓清与引导。也只有在此基础上，拦车救狗事件才能在文化碰撞中释放正效应，而不是让舆论场在喧嚣中走向进一步的撕裂。

全世界每天有75个物种灭绝，每一小时就有3个物种被贴上死亡标签。很多物种还没来得及被科学家描述和命名就已经从地球上消失了。动物也是一个大家族，他们形成一种食物链，每一种动物都是这个食物链上的vip。

人们现在大肆地杀害鲨鱼，只为了取鲨鱼那仅有的两个鳍。被取鳍的鲨鱼不会立即死去，而是因为失血过多而痛苦地死去。当人们在餐桌上津津有味的品味着高价钱买的鱼翅时，难道没有一丝的悔过吗?鲨鱼也知道疼啊，他也是一条活生生的生命啊。

事实上，近几年来，因为工业废水不断地排入海洋，每年进入海洋环境的石油高达两百万吨以上，使得海水中重金属含量较高，而鲨鱼处于海洋食物链的顶端，吞食了其他鱼类后，食物中的重金属也随之进入鲨鱼体内，积累下来，因此鲨鱼体内的重金属的含量会越来越多。

有些人虽然知道怎样去爱护动物，可是他们只会假惺惺地去教育别人，而自己却照样破坏环境，猎杀动物，照样兴致勃勃的品尝动物上的鲜美的肉味。就拿我们身边的小狗来说，虽然不是国家一二级别的珍贵的动物，但也是我们身边的好仆人，不管主人怎么使唤它，它仍然很兢兢业业，可是人类看见小狗的肉鲜美，人们还是捕杀小狗，如果当时人们有保护动物意识的话，就不会造成这样的事了。

朋友们，动物的大量毁灭对人类将产生严重的不良后果，造成生态环境严重不平衡，从而使人类的生存环境遭到破坏。消灭动物，就是在消灭人类自己，如果有一天世界上的动物全都消失了，那人类还能生存吗?要保护动物，珍惜这自然界里的每一个生灵吧!让我们从现在做起，从我做起，保护动物，使世界变得更美好吧!保护动物，就是保护人类自己。

作文【一】

One day Sun Wukong together with his master and brothers was walking across a river. Suddenly his master fell off the horse by the bad smell of river water. They found the water so dirty that they could hardly breathe.

A lot of factories along the river always poured their waste water and rubbish straight into the river which made the river water polluted. In this way most of the fish in the river were killed. If the river water all over the country is polluted like this, no living things will exist in the water. Now more and more people have come to realize how serious this problem is. Our government is doing her best to take measures to fight against pollution. We expect that the water in every river will be made cleaner and cleaner before long.

作文【二】

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.

作文【三】

Dear editor,

Environmental problems are becoming more and more serious all over the world. _________________________________________________________

Yours truly

Li Hua

Dear editor,

Environmental problems are becoming more and more serious all over the world.

With the development of industry and agriculture, cars make great noises and give off poisonous gas. Because of population expansion and overdevelopment, resources has become less and less. Trees on the hills have been cut down, and waste water is being poured continuously into rivers. The whole ecological balance of the earth is changing. Massive destruction of environment has brought about negative effects and even poses a great threat to man’s existence.

We must face the situation that exists and take actions to solve our environmental problems. We hope that all these measures will be effective and bring back a healthful environment.

Yours truly

Li Hua

Many wild animals are facing the danger of extinction， because the environment that they are living in has changed greatly。 For example， with the developmet of cities， the using of insecticide and serious pollution， their living areas have become narrowcr and narrower。 Many of the wild animals， now are confronted with food crisis。 At the same time， man is killing off species just for getting their fur， skin， horns， teeth and meat。

In order to protect our resources of ecology， people should realize that the loss of any species is at least the loss of source of knowledge and a source of natural beauty。 There fore， measures of the following should be taken： pollution standards are made to keepdown poisons; killing off certain rare species is prohibited; national parks should be set up as wild life， reserves。

Only if we human beings take some drastic measures can wild animals be preserved。

世界上有很多很多的有益小动物需要我们保护。

有益的小动物有哪些呢？比如：青蛙、猫头鹰、壁虎等等。就说蚯蚓吧，蚯蚓可以给树苗松土，让树苗健健康康地成长，让我们人类得到更多的氧气，让空气变得更新鲜，所以我们不能伤害它。想知道我是如何知道它的功能的？请读者继续往下看吧！

有一次，我在爷爷家的后院帮爷爷浇花的时候，忽然，我看到一个红色的东西，吓得猛叫。爷爷还以为出了什么事，急忙跑过来，一看，原来是一条蚯蚓！爷爷告诉我它可以松土。这就是我如何知道的。因为它黏黏的滑滑的，一节一节的，看上去很恶心，所以我不敢摸。

虽然看着蚯蚓恶心，但是它真的是有益的小动物，我们不能伤害它。

在这世界上，有许多濒临绝种的动物，而它们面临的重重危机，多半是由人类所造成，例如：我们乱丢垃圾使河川受到污染、工厂以及汽机车所排放的废气使空气不再干净，为了开发和建设不断破坏山林。有时我在想，如果没有人类的存在，地球会不会变得更好呢?为了要弥补我们所污染的环境，并且要重视及提倡“保护生态”的观念。

由于生物不停的变少，陆陆续续出现了保护野生动物的公益团体，而这些集团不断倡导要爱护动物、保护动物，因此，野生动物的生存权渐渐被重视，不过光靠这些热心人士的帮忙仍是杯水车薪，我们更应该从日常生活中落实，假如全世界的人每天都能随手关灯，至少可以救回一只可爱的北极熊;假如全世界的人都能 减少塑胶的使用量，就有许多生物的肚子里面没有垃圾的存在;假如我们能减少废气的排放量，就可以使空气更为干净，不只保护动物，同时也是保护我们自己。

我们对于保护生态的观念应该推广到每一个角落，深植于人们的心中，无时无刻要懂得尊重其它生命，所有生命都是可贵的，我们无法即时扭转人们想要滥杀动物的想法，因为，有时关系到人们的生存与工作，但是，我们可以靠身体力行来改变别人想法，来落实保护生态的意义。

有时，我们应该将心比心，设身处地为那些因人类而丧生的动物，他们临死前的哀嚎，正是他们的求救讯号，他们也是生物，同时也是一个个宝贵的生命，我们并不能因为自认为高等，而残害其它的生命。