0

英语作文:保护濒危动物合集20篇

我们要保护青蛙,青蛙是人类的好朋友。开学吧小编整理了相关的范文,欢迎欣赏与借鉴。

浏览

5240

作文

1000

我最喜欢的动物英语作文带翻译

全文共 1578 字

+ 加入清单

My favorite animal is the rabbit.

Little rabbit has a pair of long ears, shaft above the head, the alert around listening to movement, ruby eyes going round and round. Two big die like corn, nibbling at things very convenient, to a furry white creature, if four feet and head up, just like a white cotton ball. Little rabbit moves very fast, there is a phrase "quiet as a pussy, move as tuotu" is to describe it.

Today, my family have a new guest, it is little rabbit. I live in a cage, let it give it a green vegetables to eat, and his eyes glow, immediately 烔 烔, two large die in their ears at the green trend, less than a few minutes, green vegetables was gone. It to to me sitting in a cage, eager eyes, as if to say: "give me something to eat, master!" I immediately threw a carrots to eat, not to a few minutes, carrot disappeared again, this time, it can be satisfied, lying in a cage, motionless, as if asleep, but I walked over, it wakes up, as if to say: "master, master, you take me go out to play, Im bored!"

Little rabbit to my house to add a few minutes of fun, I like it very much. I wish: everybody CARES for animals, because animals are humans good friends.

我最喜欢动物是小兔子。

小兔子有一对长长的耳朵,竖在脑袋上面,警觉的听着周围的动静,红宝石似的眼睛滴溜溜乱转。两个玉米似的大板牙,啃起东西来非常方便,一身白茸茸的毛,如果把头和四只脚缩起来,就像一个白白的绵球一样。小兔子的动作非常快,有个成语“静如处子,动如脱兔”就是形容它的。

今天,我家来了一位新客人,它就是----小兔子。我让它住在一个笼子里面,给它青菜吃,它眼睛立刻发光, 烔烔有神,两个大板牙以迅雷不及掩耳之势向青菜扑过去,不到几分钟,青菜就不见了。它坐在笼子里,向我投来渴望的眼神,好像在说:“再给我一点东西吃吧,主人!”我立马投了一个胡萝卜给它吃,没到几分钟,胡萝卜又不见了,这回它可吃饱了,躺在笼子里,一动不动的,好像在睡觉,但我走过去,它又醒来了,好像在说:“主人,主人,你带我出去玩吧,我很无聊耶!”

小兔子给我家添加几分乐趣,我非常喜欢它。我真希望:每个人都关心爱护动物,因为动物是人类的好朋友。

展开阅读全文

更多相似作文

篇1:请环境保护的英语作文

全文共 5380 字

+ 加入清单

保护环境英语作文(一)

With the improvement of our living standard, more and more people can afford a car。 As a result, our roads are more often than not crammed with cars。 However, with more and more waste gas being discharged by the cars, the problem of air pollution bees even more serious。 So nowadays we advocate to lead a low-carbon life。

My suggestion is we should ride bikes more often instead of driving cars。By riding a bike, we can not only exercise our body but also protect our environment。 Why not have a try, my dear friends?

保护环境的英语作文(二)

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 bee 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。

保护环境的英语作文(三)

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。

保护环境的英语作文(四)

Environmental problems are as big as not for individual country or individual people to address。 In other word, we have reached the stage that environmental problems be solved for international view。 To what extent do you agree or disagree?

In recent years, many nations have bee more aware of the environmental issues each nation faces, such as air and water pollution。 The question is, are the environmental issues a national problem or an international problem? It is my belief that the environmental issues have grown to the point of being an international problem needing international cooperation to resolve。

Because of the differences in environmental policies, resources and technology, international cooperation could provide quicker results and have a greater impact on bringing resolution to environmental problems for nations of differing environmental policies and of lesser resources and technology。 By pooling international resources and technology to address the environmental problems, the disadvantaged nations are provided the assistance needed。 Otherwise their environmental conditions deteriorate ultimately affecting the resources and environment of the world as a whole。

One of the difficulities to an international resolution to environmental issues is the difference in individual nations view and policies toward environmental protection。 In order for international cooperation to occur and succeed, the nations of the world must submit themselved to international standards and supervision by an international mission elected by the participating nations of the world。 All members must agree to abide by the standards established。

The environmental issues facing each country are not unrelated to the well being of the rest of the world。 The impact is long term and international in scope。 Without international cooperation and agreement to address such environmental issues as glacial melting at the South Pole, depletion of the ozone layer, water pollution, air polution, etc。, the environmental conditions of the world will deteriorate to the detriment of every nation, not just those that ignore or lack the resources and technology to resolve their individual environmental problems。

As part of the same planet, it is the responsibility of each individual and nation to protect the global environment。 Only international cooperation will provide the timely solutions and the effectiveness needed to stop the deteriorating global environment。

展开阅读全文

篇2:保留土地给濒临绝种的动物英语四级作文

全文共 1481 字

+ 加入清单

there is only so much land on the earth, and so what we can do with it is limited. some people believe that human needs for farmland, housing and industry should come first, while others believe that some land should be set aside for endangered animals. i am of the opinion that we should reserve some land for the worlds animals for the following reasons.

first, mankinds need for land is constantly growing. if the demand is not checked in some way, humans will eventually develop all of the earths available land. at that time, mankind will have no more room to grow, and all the wild animals will have disappeared, as well as other valuable resources. second, humans are able to innovate and can use the land that they already possess in more efficient ways. animals are unable to do this. once their land is taken away from them they will die. third and last, endangered animals are an important part of the biodiversity of our planet. if they disappear, we cannot predict what the effect will be. therefore, we should treat such animals as a valuable resource to be protected.

to sum up, the worlds endangered animals are an important resource and we should protect them by setting aside some land for them. although mankinds need for land continues to grow, people are intelligent and inventive enough to put the land they have to better use. in this way, we can have enough land for farming, housing and industry, and preserve the biodiversity of the planet at the same time.

展开阅读全文

篇3:300字保护小动物

全文共 556 字

+ 加入清单

在我童年的回忆中,只养过一个小小的宠物,大家知道是什么吗?一只可爱的小乌龟!

小乌龟是我从市场上购买的,那个卖乌龟的阿姨告诉我,这种小乌龟永远长不大.听了阿姨的话,我对这只可爱的小乌龟更加的好奇了.

小乌龟有一个硬邦邦的壳儿,这可是它的“保护伞”哟!它的壳儿是翠绿色的,上面排满了六边形的团,下面也是由六边形的团组成的,只不过是乳白色的;小乌龟的头一旦有东西碰到了,酒会快速和两队足一起收回壳儿里,显得它特别小心谨慎.这只小乌龟很特被,头上有个菱形的小红点,特像个“小剑客”.小乌龟的眼睛水灵灵的、大大的,下面长着一张“樱桃小嘴”;再说说小乌龟的四肢.它虽然爬得很慢,但动作却很迅速,四肢很灵活;小乌龟有一根小瞧的尾巴,细得像根毛线.这根小尾巴平时伸出来时一摆一摆的可爱极了!

第一天把小乌龟买回来是它在小鱼缸里一动也不动的,我还以为它死了呢!过了一段时间,在我和外婆的精心照料下,小乌龟终于肯把头伸出来了,但有脚步声,它又把头和四肢都收回了它那硬邦邦的“保护伞”里.又过了一段时间;小乌龟终于和我像好朋友一样,非常开心.

小乌龟喜欢住在有水的地方(水不能太深)、喜欢吃颗粒较小的龟食、喜欢在平地上玩耍……

动物是人类的朋友,让我们亲近动物、关爱动物、保护动物,让我们从身边做起、从小事做起,让动物和人类成为真正的好朋友!

展开阅读全文

篇4:高考英语满分作文保护动物

全文共 1195 字

+ 加入清单

Animals are our good friends. People should be friendly to them. But now, many people in China as well as in the world kill animals in order to get money. Its well known that there are many kinds of rare animals in China, such as pandas, golden monkeys and so on. Some people catch or kill them. They use their furs and skins to make clothes and shoes or eat their meat. As a result, a lot of rare animals have disappeared.

What a pity!

At present, our government have made some plans to punish these people. Recently, some nature parks have been built. Lots of money collected for protecting them. For example, some students put on perfom ances or have other kinds of activities to collect money for rare animals.

Its our duty to protect wild animals. As nature is like a big family, man and animals must live together in it peacefully. We must keep the balance of nature. If we do like this, our world will become better and better.

动物是人类的好朋友,人们应该善待它们,但现在,中国和世界上的许多人为赚钱而捕杀动物。众所周知,中国有许多珍稀动物,如熊猫、金丝猴等。一些人捕杀它们是为了用它们的皮毛制衣制鞋,或是为了食用它们的肉。

结果大量的珍稀动物死亡了,真可惜呀!

目前,我国政府已制定出有关严惩不法分子的法律;近来又建起了一些自然公园;人们:也捐款来支持保护动物的活动,如,有些学生通过义演或用其它方式为保护珍稀动物积极筹款。

我们有义务保护野生动物,因为自然就像一个大家庭,人类和动物必须和平共处:我们必须保持生态平稳。

如果人类能这么做,这个世界就会越来越好。

展开阅读全文

篇5:保护野生动物

全文共 526 字

+ 加入清单

一天,我和妈妈去菜市场买菜。

菜市场里全都是叫卖声,卖白菜喽,卖青菜喽,卖青蛙喽。我一听有青蛙卖,我就拉着妈妈兴奋地去看青蛙。妈妈看见这里的青蛙又肥又大,就说:“你想不想买几只青蛙尝尝?”我点了一点头。妈妈看见我在点头,就对卖青蛙的人说:“老板,给我挑几只大一点的青蛙!”我高高兴兴地买了几只青蛙回家了。

我刚想把青蛙煮了,可是旁边却听见爸爸低沉地说:“孩子,你必需把这些青蛙放掉!”“为什么?”我很不情愿地说。“因为青蛙是益虫,它7月份一共能吃掉害虫20000多只而且还能保护农作物因为不管是飞的爬的,躲在地下的,它们只要一出来活动,就都被青蛙吃掉而且青蛙对人类的益处很大,如果捕杀青蛙就回让害虫大量的繁殖,我们就必需要大量是用农药来杀死害虫,这样不仅破坏了生态平横而且还污让了环境因此严禁捕食青蛙!所以,你必需把这些青蛙放掉!”

我从爸爸斩钉截铁的口气中,我知道我以经再也没有什么可以商量的余地了。我只好跑到河边,把青蛙放掉了。我看这那几只青蛙用四条着强劲又力的大腿往河中央游去。我叹了口气,心想:我这辈子再也买不到这么大的青蛙了。

真的,我从那以后,我再也没有买到过这么大的鱼了。可是那天的情景却一直铭刻在我的记忆里,爸爸坚定的话语也一直回响再我的耳边。

展开阅读全文

篇6:保护环境英语作文

全文共 2286 字

+ 加入清单

Throughout the ages, the earth mother with the sweet milk fed numerous generations of descendants. The original she was decorated by the junior was very clear and moving. However, now human beings for their own interests, tortured her innocent and dark. Mankind has only one earth; and the earth is facing a severe environmental crisis. "Save the Earth" has become the strongest voice of the people of the world.

Humans are part of nature and are part of the world of life. Many lives constitute a coexistence and coexistence related to the reputation of large systems. Humans must treat nature, care for the environment, protect animals and plants, otherwise, will endanger their own survival.

Once upon a time, people have been cut off, so that the ecological balance of nature has been destroyed. Dune swallowed the vast expanse of fertile land, the flood washed away the lovely home, the natural revenge of human embarrassment dumb. Mei Shui River once said that there is no natural, there is no human, this is the world a simple truth. Blindly plunder nature, conquer nature, will only destroy the ecosystem, blame themselves, so that human beings on the verge of difficulties. This sentence is not bad, people do not give natural face, of course, naturally will not give people behind the road, 98 floods, dust storms in 2000, 08 earthquake, in fact, this is the nature of the warning issued to mankind. Environmental protection is not a new problem for us, and our government has long put forward clear governance objectives. As a real life in every ordinary people, although it is impossible to directly engage in environmental protection work, but we can start from small, start from me. We should establish environmental awareness and take practical action to implement environmental action. See the faucet in the toilet when the drip should be able to raise their hands. When the battery is used up after the collection should be collected instead of readily throw away. When shopping should consciously do not use ultra-thin plastic bags ... ... a small thing though very humble, but it shows how much we have a sense of environmental protection.

Cherish resources, protect the environment. Lets make this city more beautiful!

Remember, protect the earth is to protect yourself!

展开阅读全文

篇7:关于动物的英语作文Myfavouriteanimal

全文共 632 字

+ 加入清单

Do you know what kind of animal I like most? It’s monkey. Monkey is a kind of lovely animal. Many people like monkeys very much. Generally, monkey has small body covered with fur. Some kinds of monkeys have two big eyes and ears and a long tail. I can see them on TV or the zoo.

你知道我最喜欢的动物是什么?这只猴子。这是一种非常可爱的动物。许多人非常喜欢猴子。一般来说,有小猴子身上长满了毛。某些种类的猴子有两个大眼睛和耳朵和一条长尾巴。我可以在电视或动物园看到他们。

Every time I go to the zoo, I will go to see them. Monkeys often stay in trees and jump between them. They are so lively and favorable. When they are happy, they will act for visitors. It’s very funny.

每次我去动物园,我将去看他们。猴子经常呆在树间跳转。他们是如此生动和有利。当他们快乐,他们将为游客。这是非常有趣的。

展开阅读全文

篇8:六年级英语动物的

全文共 423 字

+ 加入清单

When I was very small, I could see many birds flying in the sky when I looked at the sky, but as I grow up and move to the city, I find less birds in the sky. It is because the environment has been polluted and many birds are dying. We can do small things to protect the environment, so that the animals can live with us.

在我很小的时候,每当我仰望天空的时候,我都可以看到许多鸟在天上飞,但是当我长大后,搬到了城市,我几乎没见过有鸟儿在天空中飞。因为环境被污染了,许多鸟面临死亡。我们要做些小事来保护环境,让动物能和我们共存。

展开阅读全文

篇9:对动物关爱的英语作文

全文共 549 字

+ 加入清单

Please love our animals, we have a lot of animals around us, such as: stray dogs, stray cats, etc. They have also been favored, and now why they wandering out, that is not because we humans? We put them away from the side, one by the owner only abandoned the little mind how to think, humans have not thought about their life and death. Some people are sad because of a dead bird, but no one to control the animals around. I want to say, "Please take care of the animals around us, keep them healthy and happy, let them have a warm home!"

[对动物关爱英语作文

展开阅读全文

篇10:描写小动物的英语作文带翻译

全文共 878 字

+ 加入清单

A tiger is a kind of catamount animal. It looks like a cat, but much bigger than a cat. A tiger is very ferocious and it eats mainly meat. It has yellow and black streaks all over its body and it looks very beautiful. Its tail is long and strong and it can hit its quarry dying.

老虎是猫科动物的一种。它看起来像一只猫,但比猫大很多。老虎非常凶猛,是肉食性动物。它黄色和黑色条纹的所有机构,它看起来很漂亮。它的尾巴是长的和强大的,它可以打它的猎物。

Tigers live in the thick forests and small animals in the forests are tigers food.

老虎生活在茂密的森林和小动物在森林是老虎的食物。

During the past years, many forests have been cut down and the living conditions of the tigers are becoming worse and worse. There are fewer tigers left in the world now. Tigers are the animals of the world, and they should have their own living spaces. We must do our best to protect the tigers and their living environment.

在过去的几年中,许多森林被砍伐,老虎的生存环境越来越糟。有少虎留在现在的世界。老虎是世界性妁动物,它们应该有自己的生存空间。我们必须尽我们所能来保护老虎和他们的居住环境。

展开阅读全文

篇11:研英语作文环境保护类词汇

全文共 1361 字

+ 加入清单

1、污染:pollution

2、垃圾、废物:garbage/waste/trash

3、丢弃:throw/discard

4、保护环境:protect/preserve the environment

5、丰富的自然资源:abundant natural resources

6、可持续发展:sustainable development

7、环境恶化:deterioration of environment

8、提高人们环境意识:raise people’s awareness of the environment

必备素材句:

1、我们必须重视保护自然资源。

Particular emphasis should be put on thepreservation of natural resources.

2、任何变化都会影响我们的生活和环境。

Any change will affectour life and our environment.

3、必须制定一系列的环境保护条例。

A series ofenvironment protectionrules and regulations need to be laid down.

4、有关部门需要制定更多的法规,并将其贯彻实施,以惩罚破坏环境的行为。另外,

人们应该共同努力,来创建一个可持续的环境。

More regulations should be made and carried out byauthorities concernedtopunish environmental damage.In addition, individuals must work in joint efforts to createsustainable surroundings.

5、我认为,人类必须认识到自己是自然的一部分,自然的毁灭也意味着人类自身的灭亡。

I harbor the idea that it is of vital importance for people to realize thatthey are an integral part of nature, the destruction of which means the perishing of themselves.

6、世界上越来越多的人认识到加强环境保护的必要性。

There is a growing worldwide awareness of the need forstrengthened environmental protection.

7、环保的路仍然很长,因为在所有的人自主地具有环保意识并在日常生活中去实践以前,环保还需要时间去渗透于生活之中。

There is still a long way to go forenvironmental conservation,sinceit needs time to sink in lifebefore all the people autonomously have the awareness ofprotecting environment and apply it into routine life.

[研英语作文环境保护类词汇

展开阅读全文

篇12:英语作文怎样做到保护环境

全文共 1309 字

+ 加入清单

There is no doubting the great benefits which scientific advances have brought us 。 Yet we have become increasingly aware that some technologies’ developing brings unexpected and harmful side effects 。

A number of factories spring up like mushrooms ,exhausting much waste gas , which leads to the greenhouse effect and air pollutions 。 Plentiful trees are cut down that causes the lands to change into the deserts 。 At the same time , varieties of species are gradually extincting 。 These phenomenons give us clear warnings of the dangers of failing to live harmony with nature 。

We ought to set up a profound mind to protect our environment 。 For the governments ,they should make detail laws and policies to observe the behaviors of destroying the environment 。 Factories should exhaust polluted water or gas after dealing with rather than merely pursue the economic interests 。 Planting as more as possible trees , in case of the water and soil erosion 。 For farmers , they must reduce spraying the insecticides 。 We also must make less use of plastic materials and one—off products 。 In addition , we wouldn’t throw the rubbish anywhere 。 Thus , we at least can maintain our environment in a good state 。 However , that’s not enough 。 We are supposed to work harder to protect our environment 。

[英语作文怎样做到保护环境

展开阅读全文

篇13:保护鲨鱼的英语作文

全文共 948 字

+ 加入清单

shark-skin like swimsuit

A new high-performance swimsuit,developed by mimicking the skin of sharks,will be worn by top athletes in Athens from this week.

The revolutionary new fabric,developed by Speedo,is the result of four years of research and development that began with the study of shark skin at the Natural History Museum .

The new swimsuit,called Fastskin FSII,increases a swimmers speed by reducing passive drag through water by up to 4% more than the next best swimsuit.

Research into shark skin texture and movement through water was carried out under the guidance of Natural History Museum fish expert Ollie Crimmen.

Tiny teeth cover the surface of a sharks skin and the shape and positioning of these teeth vary across the body to manage the flow of water.

With these findings Speedo created a full bodyskin with different fabrics on different parts of the body and for the first time,male- and female-specific and stroke-specific swimsuits.

展开阅读全文

篇14:小学英语作文动物

全文共 406 字

+ 加入清单

I like animals very much. I have a dog, It’s my favourite animal. It’s white, It looks like a snow ball. It has two big eyes and ears. But its nose and mouth are very small. It’s very naughty.

It often stares at my food when I have a meal. When I’m home it follows me all the time.

When I do my homework, it often sits beside quietly, but sometimes runs around me and shouts: wom wom.

I like my dog very much.

展开阅读全文

篇15:写濒临危机动物的英语作文北极熊

全文共 3755 字

+ 加入清单

When the Arctic Ocean freezes over in the autumn, polar bears set off in search of their favorite meals: fatty ringed seals and bearded seals. By the summer, the sea ice begins to melt and break apart. Deprived of access to the tasty seals, polar bears spend the summer fasting. At least, thats whats supposed to happen. As the planet warms, the warmer ice-free season is getting longer and longer. So whats a hungry bear to do?

Scientists once thought that polar bears might survive by supplementing their pinniped diet by turning to terrestrial foods like snow geese, their eggs and caribou.

"Weve had this debate in the literature about whether terrestrial foods are nutritionally relevant to polar bears during the on-land season when the ice has melted."

University of Alberta biologist Nick Pilfold.

"And weve known for a long time, going back to research in the early 70s, even going to back to early explorer logs, that polar bears will consume terrestrial based foods. But the debate was always whether those foods actually add up, energetically." In other words, do these substitutes provide enough nutrition to make up for the lost seals?

To find out, Pilfold and his colleagues estimated the weight lost each day by polar bears in the wilds of western Hudson Bay during the ice-free season, when they could ostensibly be chowing down on terrestrial foods. Then they compared that to the weight lost by bears that are temporarily held in Manitobas Polar Bear Alert Program.

While captive, the bears do not eat. They drop about one kilogram each day. But the wild bears, who had access to the Arctic snack bar, lost the same amount of weight each day. The results are in the journal Physiological and Biochemical Zoology.

"Which is really saying that the terrestrial foods do not have dense enough energy to offset the mass loss. So this idea that bears can just switch from eating sea ice–based food to land food and thats going to help supplement against longer ice-free seasons, that really doesnt show up in the data."

The problem is that polar bears evolved to rely on the marine diet.

"The food on land is protein and carbohydrate based, and the food the polar bears really focus on is fat. Fat is the name of the game for these bears; theyre highly adapted to absorbing that fat into their system and putting it onto their body as body mass, so they can fast on it later on. And the only thing thats going to provide them with that type of fat are marine mammals. And they can only access those marine mammals when theres sea ice."

Adult males can go eight months without food. But younger, sub-adult bears, which are no longer nursing and must hunt, cant last as long without sea ice. So as the Arctic warms, younger polar bears will disproportionately die out. Leaving the species survival in doubt.

北冰洋在秋季结冰以后,北极熊就会出发去寻求它们最喜欢的食物:富含脂肪的海豹和胡子海豹。海冰在夏季开始融化断裂。这使北极熊在夏季无法吃到美味的海豹,所以它们进入禁食期。至少,情况应该是这样。但是由于地球变暖,温暖的无冰季节越来越长。那饥饿的北极熊要怎么办?

科学家曾经认为,北极熊可能会转向陆地上的食物来补充它们对鳍足类动物饮食的需求,进而生存下去,这些陆地食物包括雪雁、雪雁蛋和北美驯鹿。

“文献中有过这类辩论,即在寒冷融化时陆地食物是否能满足北极熊的营养需求。”

尼克·皮尔福德是加拿大阿尔伯塔大学的生物学家。

“通过上世纪70年代初的研究,还有早期的探险者日志,我们很早以前就知道,北极熊会以陆地食物为食。但是辩论的焦点在于,这些食物是否能增加北极熊的能量。”换句话说,这些替代食物能否为北极熊提供足够的营养,弥补不能进食海豹带来的损失?

为了解开这个疑惑,皮尔福德及同事对西哈德逊湾荒野地区的北极熊在无冰季期间每天失掉的体重进行了估算,从表面上看,北极熊在这段时间食用了陆地食物。随后,他们将这一数据与通过马尼托巴北极熊预警计划暂时捕得的北极熊所失掉的体重进行了对比。

在被关期间,北极熊不吃东西。它们的体重每天大约下降1公斤。虽然野生北极熊能享用北极“小吃”,但是它们的体重每天也同样会下降1公斤。这一研究结果发表在《生理学和生化动物学》期刊上。

“显然结果表明,陆地食物不能为北极熊提供足以抵消大量损失的能量。所以,北极熊可以从食用海冰下面的食物转向食用陆地食物,并帮助它们对抗日益延长的无冰季这个观点,并没有在这项数据中得到证明。”

问题是,北极熊进化成了依靠海洋食物的动物。

“陆地食物以蛋白质和碳水化合物为基础,而北极熊需要的食物以脂肪为主。脂肪是这些熊真正需要的东西;它们高度适应的情况是,将脂肪吸收进它们的系统中,然后把这些脂肪放在身上以增加体重,这样它们之后就可以依靠这些脂肪来度过禁食期。唯一能提供给北极熊这种脂肪的就是海洋哺乳动物。但是它们只能在有海冰时食用到这些海洋哺乳动物。”

成年北极熊可以8个月不进食。但是小一些的未成年北极熊已经不再被哺育,它们必须要去猎食,可是它们不能在漫长的无冰季期间一直不进食。所以,随着北极地区变暖,较小的北极熊将会大批死亡。这使这些物种的生存成为问题。

展开阅读全文

篇16:保护濒危动物英语

全文共 352 字

+ 加入清单

Everyone knows animals are our friends.So we should be friendly to them.But some people kill the rare animals,such as pandas,golden monkeys and so on in order to get money.It will cause these animals to disappear soon.I think our government should punish those people severely who kill the rare animals.It is our duty to protect the endangered animals.

展开阅读全文

篇17:关于保护环境英语词

全文共 1136 字

+ 加入清单

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。

尽管世界发展更快、更好,地球上的资源得到越来越少。为了保护他们,必须得做点什么。

要节约用水,水是生命之源。没有水,就没有生命。所以这对我们来说是非常重要的。我们不仅应该保护饮用水和停止污染,但也充分利用它。

节约用电。它是至关重要的。我们无法想象没有它的生活将是什么样子。每个人都应该尽力节约用电。别忘了关掉灯或其他电动机器当我们完成工作。

拯救森林。他们是有用的。请停止切割下来,转而使用再生纸。让我们的世界一个住在绿色。

回收有用的垃圾。大量的垃圾可以回收罐、纸、瓶子、等等。

以这种方式我们可以节省资源。我相信我们可以让世界变得更美好。

展开阅读全文

篇18:保护鲸鱼的英语

全文共 525 字

+ 加入清单

Nowadays,the whalesisindanger.Bec ause many countrieskillthemfordiffere ntuse,they are dyingout.Toprotectour earthandocean,especially the diversity ofcreatures.we mustrealize thatwe sh ouldtake effective measurestoprotectt hem.Ifthe whalesdiedout,itwouldhav e animportantinfluence onotheranima lsinthe sea.Also,the environmentwill be changed.Isincerely hope thatwe can make ourefforttosave them!

如今,鲸鱼是危险的。由于许多国家杀了 他们不同的使用,他们死了。保护我们的 地球和海洋,特别是生物多样性。我们必 须意识到我们应该采取有效的措施来保护 他们。如果鲸鱼死了,它会在海面上的其 他动物的重要影响。同时,环境会改变。 我真诚地希望我们能努力拯救他们!

展开阅读全文

篇19:环境保护的英语作文

全文共 2174 字

+ 加入清单

THE EARTH,our dearest mother--BUT,my friends,do any of you have considered how serious the problem will be when the earth is polluted,the air is not fresh,the forest is not flourishing?The environment pollution exist everywhere,the earth will lose its luster noon.my friends,shold we still keep insensible?our earth mother is not smiling anymore,doesn‘t it do something to us?Let‘s moving,my dear classmates,carry out environmental protection with a trifle to make the earth a pure land,and,let it hold a charming smile!

地球 ,我们最亲爱的母亲。但是 ,当大地被污染 ,当空气不再新鲜,当森林不再茂密.亲爱的朋友 ,您想过吗? 这是一个多么严重的问题!污染环境的问题随处可见,地球母亲即将失去往日的光彩。朋友,请问我们还能够无动于衷吗?朋友们.对于污染环境的问题 随处可见 ,母亲不在微笑。难道我们不心痛吗? 亲爱的同学们,让我们行动起来,从小事做起.展开环保活动,还母亲一片净土.让我们的母亲从新拥有一个迷人的微笑。

环境保护英语作文篇三

There are still many problems of enviromental 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 peoples health. The polluted water causes diseases and death. Whats more, vegetation has 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, government are playing the most important role in the environmental protection today.

In my opinion , to protect environment, the goernment 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 mean more pollution.Finally, those who destroy the environment intentionalli should be severely punished. We should let them know that destroying environment means destroying mankind themselves.

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。

展开阅读全文

篇20:有关保护野生动物的英语作文

全文共 674 字

+ 加入清单

There used to be many kinds of birds which are pests for protected crops. They are good friends at present.But the number of the birds has been greatly reduced because too much poison is used. As the result, the numberof the pests has increased.The peasants spent a lot of money and time in killing them every year.But it is still hard to eliminate them.Now you can see how poor it is for us to protect wild animals and to keep the balance of nature.Only that everyone know these can we live on a beautiful lives.

曾经有许多鸟类都能够保护庄家,以防害虫的侵害。他们是农民的好朋友。但是鸟类的数量正在急剧减少,这是因为人们大量使用农药造成的。所以,害虫的数量增加了。每年,农民都会花费大量经费,以及时间来消除害虫。但是,人们还是很难将它们清除。如今,我们无法保护野生动物,并无法保持生态平衡。只有我们所有人提高意识我们才能过上幸福的生活。

展开阅读全文