保护地球英语作文20句(精品20篇)

"Earth hour" campaign began in March 31, 2007. That night, in Sydney, Australia, about 2.2 million local residents lights for an hour, to support the action, the fight against global warming.

Only a year later, the event has been extended to all over the world, has become a global environmental protection activities. By 2008, as many as 370 urban residents to participate in 35 countries in the "earth hour" activities. Around the world between fifty million and one hundred million residents to support the "earth hour" activities and an hour to go to bed. Some landmark buildings, such as the golden gate bridge, the Roman arena, and Brazils statue of Christ, have put out an hour in the day, in response to a call to action to deal with global warming.

In 2009, the "earth hour" activities to create history, it witnessed the largest voluntary environmental protection activities. According to conservative estimates, about hundreds of millions of people involved. 88 countries in 4159 towns in response to the campaign and lights out for an hour, including capital cities in 73 countries and the global nine of the ten most populous cities. The sphinx in Egypt and the pyramids of giza, the Eiffel Tower in Paris, Cape Town, South Africas table mountain and thousands of landmark buildings such as Niagara Falls and natural wonders joined this activity.

"Earth hour" activities in 2010 made history again, affect the number of people over 1.3 billion. From all continents as many as 4616 towns in 128 countries took part in the activities to go to bed. The Forbidden City in Beijing, the Brandenburg gate in Berlin, the President of the United States mountain (mount rushmore), Zimbabwes Victoria falls and the Hiroshima peace memorial park signs such as landscape, is the icing on the cake for "earth hour" activities. In China, the living won 33 city government official support, in which millions of Chinese ginseng. Participate in the activities more and more cities in the world, become the "earth hour" to tackle global warming action milestone.

In 2011 the "earth hour" activities not only confined to the lights for one hour and the fight against global warming. In advocating the homes, offices, government buildings and iconic landscape lights out for an hour at the same time, the "earth hour" is committed to promoting the sustainable environmental action.

“地球一小时”活动始于2007年3月31日。当晚，在澳大利亚悉尼，约有220万当地居民熄灯一小时，以支持采取行动，应对全球变暖。

仅仅在一年之后，该活动就被推广到世界各地，逐渐成为一项全球性的环保活动。到2008年，已有多达35个国家的370个城镇的居民参与到了“地球一小时”的活动中来。全球约有五千万到一亿的居民为支持 “地球一小时”活动而熄灯一小时。一些标志性建筑，比如金门大桥，古罗马竞技场，以及巴西的基督教救世主雕像，也都在当天熄灭一小时，以响应号召，采取行动应对全球变暖。

2009年的“地球一小时”活动创造历史，它见证了有史以来规模最大的志愿性环保活动。据保守估计，约有数以亿计人参与其中。88个国家中的4159个城镇为响应这项活动而熄灯一小时，其中包括73个国家的首都城市和全球十大人口最多城市中的九个城市。埃及的狮身人面像和吉萨的金字塔，巴黎的埃菲尔铁塔，南非开普敦的桌山和尼亚加拉大瀑布等上千个标志性建筑和自然奇观也加入到这项活动。

2010年的“地球一小时”活动再次创造了历史，影响的人数超过了13亿。来自各大洲多达128个国家的4616个城镇参与了熄灯活动。北京的紫禁城，柏林的勃兰登堡门，美国的总统山(拉什莫尔山)，津巴布韦的维多利亚大瀑布和广岛的和平纪念公园等标志景观的参与，更是为“地球一小时”活动锦上添花。在中国，这项活获得了33座城市的政府官方支持，数以百万计的中国人参于其中。全球越来越多的城市参与这项活动，成为了“地球一小时”应对全球变暖行动的里程碑。

2011年的“地球一小时”活动不仅仅局限于熄灯一小时和应对全球变暖的行动。在倡导家庭、办公室、政府建筑和标志性景观熄灯一小时的同时，“地球一小时”还致力于推动可持续的环保行动。

The protection of the environment is everyones responsibility!(标题)

Taking good care of our environment is very important.Wherever you live,You can do something around your neighbourhood.

its our duty to keep our environment clean and tidy.You might ask yourself,"have I picked some rubbish and thrown it into a dustbin?Have I ever collected waste paper or bottles for recycling?Have I ever planted any trees or flowers in or near my neighbourhood?"

If everyone makes a contribution to protectingthe environment,the world will become much more beautiful!

With the continuous development of science and technology, the increasing number of cars, emissions of emissions has caused serious pollution, perhaps, a few years later generations, hundreds of years after everyone, perhaps because of air pollution and death. Now, twenty percent of the people on earth every year are killed by drinking contaminated water, and if this continues, will the earth become bare after tens of thousands of years, like the moon?

According to the statistics of scientists, every year, more than 20 percent of the trees are withered by exhaust pollution every year. More than eighty percent of our useful bacteria die, and everyone may feel very exaggerated, but it is true. Followed by contaminated waste water, waste gas and so on. Is human error?

How much I hope that we can cherish every thing around us, every animal, every beneficial bacteria, because it is possible, in tens of thousands of years later today, they are gone.

Animals have warned against humans;

Bacteria have warned against humans;

Every innocent life warned us.

"Human, do not harm yourself, do not kill us again!"

随着科技的不断发展，汽车的不断增多，排放的废气已经造成了严重的污染，或许，几年后的子孙后代、几百年后的大家，或许会因为大气污染而死亡。现在，地球上每一年都有百分之二十的人因为饮用了受到污染的水而死亡，如果这样延续下去，地球在几万年后岂不是变得光秃秃、像月球一样了?

据科学家的统计，每一年，每一月都有百分之二十多的树木因为废气污染而枯萎。百分之八十多对我们有益的细菌死亡，大家或许会觉得很夸张，但这是事实。其次还有受到污染的废水、废气等。人类有错吗?

我多么希望大家能珍惜我们身边的每一个事物，每一只动物，每一只有益的细菌，因为，很有可能，在几万年后的今天，他们都没有了。

动物对人类发起了警告;

细菌对人类发起了警告;

每一条无辜的生命对我们发起了警告。

“人类，不要再害你自己，不要再害死我们了吧!”

[保护环境的英语作文2篇

尊敬的政府官员：

您们好！

地球是人类的家园，保护地球是我们的职责，也是我们理所应当背负的重任！如果没有了地球，人类和其他地球上的生物将无法继续生存。可是，如今的地球已经被破坏，慢慢走向毁灭，毁坏地球的罪魁祸首当然是我们人类，是人类不珍惜自然资源，破坏地球生态环境所造成的。地球母亲无私地为我们做出贡献，我们不但不知恩图报，反而变本加厉地伤害她，这难道不是最可耻的吗？

破坏地球的现象我们随处可见，从“极少做的事”慢慢演变成一种习惯。我们可以想象一下一百年后的地球，我看我们一定是生活在一个恶劣的环境吧！空气含有大量有害物质，不像从前那么清新了，那时的空气肯定弥漫着阵阵恶臭，令人作呕；水也枯竭了，连太平洋等海水都遭到了污染，人们只能靠科学技术研究出来的水来维持生存；森林、动物、花草树木也全都消失了踪影，留下的只是光秃秃的黄土地和一栋栋高楼，动物全部灭绝，人也寥寥无几……想想这些，我们不得不认识到保护地球的重要性！

街道上，乱丢垃圾的现象随处可见，有人明明离垃圾桶仅有一步之遥，可就是不愿把垃圾丢入垃圾桶。马路旁，乌黑的汽车尾气笼罩着马路，使人不得不捂鼻行走。饭堂内，浪费粮食的现象也算是家常便饭，倒饭处的装饭桶里的饭堆积如山，许多都是没吃几粒就被倒进装饭桶的，很是浪费。森林里，许多动物死于非命，惨死在猎人冰冷的枪口下，成为餐桌上的一道道美食，还有很多的树木痛苦的倒下，留下的只是砍伐者的奸笑和电锯的轻蔑……

对于水资源的利用，这里有一个很好的例子。有一次，我和同学放学后一起回家，在路上时，我们看见有一个路口缓缓流出清水，人们都踮着脚小心翼翼地走过去。走近一看，原来是一个消防栓栓口坏了，水从栓口汹涌地喷出，不一会儿就把路口前的那片地填满了。我走到消防栓前，试图用手堵住这水，可是水从一个碗大的口喷出，像一个力大如牛地巨人，把我的手狠狠地推开了。有一个清洁工阿姨打电话给街道管理局，请水管工来修理这坏了的消防栓，望着这些被白白抛弃的水，我不禁想起了人们只能拼命挤眼泪来解除干渴的一幕。如果消防栓质量够好，那么就不会有今天这件事发生。

针对以上几个问题，我和我的同学提出以下建议：

1、呼吁学校加强对学生浪费粮食的管理。我建议学校可以派老师在倒饭处检查学生饭盒，如果有太多剩饭就不能倒饭，但是学生可以根据自己的饭量打饭。另外请学校对学生进行思想教育，可以举行一次“保护地球，从我做起”的活动，学生可以到收集一些可回收利用的垃圾也可以轮流上街打扫街道，让他们做一天的小清洁工，体会城市美容师的辛苦。学校还可以进行评比，哪个班做得好就对那个班加以奖励。

2、请街道办工作人员在街上巡查乱丢垃圾的现象，如果发现有人乱丢垃圾，可以对其进行罚款。多多举行低碳环保活动，倡导低碳生活！只有市民慢慢接受保护地球，环境就会得到大大改善。

3、加强对森林的管理，对砍伐者进行严肃处罚，另外加强对动物的管理，增加一条“严禁捕杀动物”的规定，如果发现有人捕杀动物，一律按法律程序处理。

4、在各种公共场所的洗手池贴上节约用水等标语，还可以通过广告的途径大力宣传节约用水的精神。呼吁群众珍惜地球母亲的乳汁，保护母亲。

以上就是我的建议，希望可以采纳！保护地球就是保护自己，拯救地球就是拯救未来！让我们一起努力，保护好我们的地球母亲！

此致

敬礼！

xx学校x年级x班xx同学

x年x月x日

以前，地球妈妈是那么年轻漂亮，花儿是你那美丽的花裙子，山儿是你那高大的身躯，清甜的山泉水是你那长长的秀发，挺拔的树木是你那高高的鼻子，可爱的草而是你那水灵灵的眼睛。可是最近我发现你的花裙子变脏了，你的长发变短了，你的鼻子变矮了，眼睛也变得没一点精神了!原来是因为许多人没有公德心，乱丢垃圾，并且乱踏花草、砍伐树木，使原来美丽年轻的地球妈妈变成丑陋恶心的老婆婆了!

为了使地球妈妈变得美丽起来，我认为我们大家要做到一下几点：

1 不乱丢垃圾

2 不随地吐痰

3保护动植物，并不乱践踏，或猎杀

4 不乱排废气

5 不排污水

为了然地球妈妈重新恢复美丽的容貌与高大的身躯

Save the earth

How to protect theenvironment has become one of the biggest problems in the world .

It’s our duty toprotect our environment .No matter where we live ,we should do something tokeep our neighborhood clean and tidy .We can collect waste paper or otherwaste things for recycling.We should plant more trees and we should preventthose factories from pouring waste water into rivers,lakes and fields.We shouldn’t leave rubbish everywhere andspit in public places .We mustn’t pick the flowers or step on the grass inpublic.If everyone tries his best to protect the environment ,the world willbecome much more beautiful and our life will be better and better .

Desert, rose water, cancer... With humans dont care for the environment, damage to the environment has a lot to do. Like a clear brook became black stink; Dense woods turned into bare land; A variety of animals also slowly become extinct. The earth mother is sick!

Fish said to the bird, "you know what? This small pools has been dead for more than a dozen fish!" , the bird said, "yeah! Dont fresh the air here, all want to put my stuffy dead!" .

Trees in the forest, said: "life now is very dangerous, or by some naughty children bend the branches up; or that has been cut off. In short is having a hard time."

Reptiles are also said: "ah! Our days sad ah, also is afraid of people eat, or in the zoo, or be in the circus show. Its really a terrible world!"

We these uncivilized habits will not only bad for plants, animals, also not be good to oneself. Some people just because of air pollution, some people get sick because of water pollution, and mother born child is abnormal, there are some men smoking lit trees, also caused the fire, forest were destroyed, ecological destruction. In this way, the earth slowly turned into a garbage dump in the universe.

The earth is our survival homeland, destroy the earths environment, is destroying our human oneself. So, we human beings should protect the environment. Protect the environment, our children to start small, put the rubbish into the dustbin, and sent him to the correct boxes. Hope everyone is less by car and more riding a bicycle, advocate green travel. Save water, reduce waste. Let the earth mothers illness get better gradually. Let the sky bluer, the water cleaner, the grass is greener and more colourful flower. Become the most beautiful and good earth!

The fish in the water is much more slowly, and thrive on the trees of the forest, the animals also have a happy home! This should be our beautiful home, changed the original bad habits, protect the environment.

沙漠、涨水、癌症……都是跟人类不爱护环境，破坏环境有很大的关系。像清澈的小河变成了乌黑发臭;茂密的树林变成了裸露的土地;一种种动物也慢慢灭绝了。地球妈妈生病了!

小鱼对小鸟说：“你知道吗?我们这个小水池已经死了十几条鱼了!”，小鸟说”对呀!这里的空气一点儿也不清新，都要把我闷死了!”。

树木们在森林里谈到：“现在的生活很危险，要不就是被一些顽皮的孩子把树枝弄弯;要不就是被人们砍伐掉。总之就是不好过。”

爬行动物们也说：“哎!我们的日子也难过呀，就怕被人们吃了，或被关进动物园里，或被放进马戏团里表演节目。这真是一个可怕的世界呀!”

我们这些不文明习惯不光会对植物、动物不好，对自己也没什么好处。有些人就是因为空气污染而死亡的，有些人因为水污染而得病，还有的妈妈生下来的孩子就是畸形的，还有一些男人吸烟把树木点燃，还引发大火，森林被烧毁、生态被破坏。就这样，地球慢慢变成了宇宙中的垃圾堆。

地球是我们生存的家园，破坏地球环境，就是破坏我们人类自己。所以，我们人类要保护环境。保护环境，我们小孩要从小事做起，把垃圾丢到垃圾箱里，还要把他送到正确的箱子里。希望每个人都少坐汽车，多骑自行车，倡导绿色出行。节约用水，减少浪费。让地球妈妈的病渐渐好起来。让天更蓝、水更清、草更绿、花更艳。变成最美好的地球!

水里的小鱼也慢慢多了，森林里的树木也旺盛起来了，动物们也有一个幸福的家园了!这应该才是我们美丽的家园，把原来的坏习惯改了，保护环境。

Last Sunday my father and I went fishing along a river. We found the water so dirty that we could hardly catch fish in it.

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. As we all know， environmental pollution does great harm to living things and human beings. 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.

上个星期日我和爸爸一起去钓鱼。我们发现水太脏了，我们几乎不能在它的鱼。

沿着这条河的许多工厂总是把废水和垃圾倒进河里，使河水受到污染。这样，河里的大部分鱼都被杀死了。

如果这个国家的河水都被污染了，水里就不存在生物。我们都知道，环境污染对生物和人类都有很大的危害。现在越来越多的人开始意识到这个问题有多严重。我国政府正在尽最大努力采取措施打击污染。我们期望在每一条河流中的水将在长时间内变得更清洁，更清洁。

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!

人类只有一个地球。他是生命的摇篮，是人类共有的家园。然而，环境污染与生态破坏已经对人类的社会经济发展和人们的正常生活构成了现实威胁。爱护环境，崇尚文明，无疑是人类自身的道义和责任。

There is only one earth. He is the cradle of life, is the homeland of all mankind. However, environmental pollution and ecological destruction of normal life has been on the social and economic development and peoples constitute a real threat. Care for the environment, advocate of civilization, is the humans moral responsibility.

我们渴望干净的地球，渴望健康的地球，渴望环保的家园，渴望绿色，健康，卫生的社区……让我们用爱心去关注环境的变化，用热情去传播环保的观念，用行动肩负起环保的重任。从我做起，从现在做起，从身边的点滴小事做起，把环保承诺变为实际行动。

We desire to clean the earth, to earth for environmental health, home, eager to green, health, the health of the community...... Let us love to pay close attention to changes in the environment, with enthusiasm to spread the idea of environmental protection, with action to shoulder the responsibility of environmental protection. Begin from me, start from now, start from the side of the little things, the environmental commitments into actions.

记住，保护地球，就是保护我们自己。

Remember, the protection of the earth, is to protect ourselves.

Environment, is the source of our lives; In this environment, is the human survival; Environment is the human the beacon; If we dont take care of it, it will lead to the death of human society.

In the long river of human history development, there are many celebrities attaches great importance to the environment. British poet byron once said: "I love not man the less, but more love the nature." French monte nie also said: "we have receded from the nature, she was so accurately the way for us, and we want to use her to teach to teach her." What these celebrities said let us understand how important it is to protect our environment.

I cant help but think of the lawn culture in the United States. The lawn for americans create a better living environment, also has brought immeasurable benefit. People can fully share the gift of nature, not only the air is fresh, but also to adjust the temperature, give people the feeling of the quiet and serene. Americans pay attention to the lawn has become a tradition, and even has become a cultural phenomenon. And the lawn culture coexist is American good social morality consciousness. Especially holiday people walking on the lawn, play ball, dinner and all kinds of recreational activities, and in the atmosphere of comfortable, quiet and tastefully laid out and is inaccessible by the indoor activities. We should also like americans, take good care of the lawn, attaches great importance to the environment.

On the other hand, the earth gives all people is the essence of the matter, but in the end, it returns from people is a waste material. In 1991, a team met with snow when climbing mount Everest. To their surprise, the sky floating black and made the earth and the sky shrouded in the haze. Cause of the black snow is the outbreak of the gulf war in 1990, has brought severe disasters to the environment, due to the loss caused by environmental pollution is far more than the direct economic losses of war. From this story, we deeply understand the disaster caused a great loss, we want to make the world become beautiful, must take good care of the environment, cant be destroyed.

"To protect the environment, everyone duty." Lets pull up hand and create a harmonious society; Lets pull up hand, create beautiful homes. Lets pull up hand and create a better tomorrow.

环境，是我们的生命之源;环境，是人类聚集生存之本;环境，是人类指路明灯;我们如果不爱护它，它就会导致人类社会的死亡。

在人类历史发展的长河中，有许多名人很重视环境。英国的诗人拜伦曾说过 ：“我不是不爱人类，而是更爱大自然。”法国蒙台涅也说：“我们已经背弃了大自然，她曾那样准确地为我们指路，而我们却想用她的教导来教训她。”这些名人所说的话让我们明白保护环境是多么重要。

我不禁想起了美国的草坪文化。草坪给美国人创造了美好的生活环境，亦带来了难以估量的好处。人们可以充分分享大自然的恩赐，不仅空气清新，而且也调节了气温，给人们恬静、安详的感受。美国人重视草坪已成为传统，甚至已发展成为一种文化现象。与草坪文化共存的是美国人良好的社会公德意识。特别是假日人们多在草坪上散步、玩球中、聚餐和进行各种娱乐活动，其舒适、幽雅之氛是室内活动所无法企及的。我们也应像美国人一样，爱护草坪，重视环境。

反之，大地给予所有人的是物质的精华，而最后，它从人们那里得到的回报是物质性的垃圾。1991年，一支登山队在攀登珠穆朗玛峰时遇到了大雪。令他们惊奇的是，天上飘下的黑色雪花纷纷扬扬，使大地和天空笼罩在阴霾中。引起这场黑雪的原因是1990年爆发的海湾战争，给环境带来了深重的灾难，由于环境污染造成的损失远远超过战争的直接经济损失。从这件故事中，我们深深地了解这场灾难造成了很大损失，我们要让世界变得美丽，一定要爱护环境，不能再破坏了。

“保护环境，人人有责。”让我们拉起手，创造一个和谐的社会;让我们拉起手，创造美丽的家园;让我们拉起手，创造一个美好的明天。

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.

亲爱的同学们：

我们住在这蔚蓝的星球里，这星球给予了我们生命，给予了我们万物，而我们，却无情将它们毁灭。

水，是万物最重要的资源，而我们，却污染了它，工业排出的废气，垃圾，最重要的是样它伤心的流泪，然而，如果没有水，人类就无法生存下去，动物将会死去，植物将会枯萎，因此，大家请珍惜水源吧！请把废弃排放到别处去，垃圾倒到规定的垃圾箱，注意节约用水。这样，地球妈妈就不会再哭泣。

树木，是支撑世界的栋梁，可以防沙尘暴，洪水。但我们，砍伐它，用来做房子，铅笔，使灾难侵犯了我们美丽的家园。3月12日是植树节，我们应该在所不辞，把小树培养起来，我们不应该再砍伐它们，应该保护它们，样它们巨恤支撑世界的栋梁！

地球是我们唯一的家园，我们应该珍惜它和它给我们的资源，只有这样，就再也不会哭泣！

[保护地球资源作文300字

提起环保，相信很多人都会想到这句话：保护环境，人人有责。

是啊，人人有责，可有些人却口是心非。嘴上说着保护环境，其实总是在破坏环境。就拿我们白云湖来说，人们为了一己私利回收废品，并且把湖水污染了，湖里的鱼虾死的伤的都有而且鱼医生都查不出是什么原因，有许多人也因此得了不治之症……而造成这些事情发生的罪魁祸首，正是那些回收废品的人们。他们将美丽的白云湖，变成了肮脏的“黑云湖”。 许多有意识的人们都不再回收了，上级领导也重视了起来，下达了取缔废品回收的命令，保护白云湖的环境。但是总有那么部分人心存侥幸心理，还在回收着废品……

在这期间，我也看到过很多值得我们学习的好榜样。一些哥哥姐姐们都拿着工具捞湖水里的垃圾。尽管很累但他们心甘情愿，就连一些小朋友也参与其中，他们看到垃圾就自觉的捡起来，在家长的指导下放入垃圾箱内。

经过大家长时间的不懈努力，白云湖慢慢又恢复了原来的面貌。她依旧是那样景色迷人，湖中散发着淡淡的清香，让人陶醉其中。

同学们，行动起来，保护好我们的环境，幸福我们的家园。虽然我们做不出什么大事，但可以从身边的点滴小事做起，捡起地上的一张纸屑、一块果皮、一个零食袋……这也是在保护环境。

如果我们人人都这样做，那我们的明天该是多么美好!所以我们要呼吁人们，一齐让白云湖的美丽永驻人间!让我们泉城的人们更加幸福!

让我们一齐争做“环保小卫士!”

地球，以前是一个美丽富饶的星球。到了21世纪，地球环境开始快速恶化。让我们一起携手保护地球环境吧。

减少空气中二氧化碳含量

现在，大气中二氧化碳含量逐渐增多。主要来源于：汽车尾气、普通发电站(火力发电)燃烧煤炭、石油、天然气。而人们又大量砍伐树木，大量农田建成城市和工厂，破坏了植被，减少了将二氧化碳转化为有机物的条件。再加上地表水域逐渐缩小，降水量大大降低，减少了吸收溶解二氧化碳的条件，就破坏了二氧化碳生成与转化的动态平衡，就使大气中的二氧化碳含量逐渐增加。而二氧化碳含量逐渐增加，就是全球变暖的主要原因。

为减少大气中过多的二氧化碳，一方面需要人们尽量节约用电(因为发电烧煤)，少开汽车;地球上可以吸收大量二氧化碳的是海洋中的浮游生物和陆地上的森林，尤其是热带雨林。所以，另一方面我们要保护好森林和海洋，比如不乱砍滥伐森林，不让海洋受到污染以保护浮游生物的生存。我们还可以通过植树造林，减少使用一次性方便木筷，节约纸张(造纸用木材)，不践踏草坪等行动来保护绿色植物，使它们多吸收二氧化碳。

减少对矿产资源的过度掘取

地球是人类栖身之所，衣食之源。地球上的矿物已知有3300多种，并构成多样的矿产资源。人类目前使用的95%以上的能源、80%以上的工业原材料和70%以上的农业生产资料都是来自于矿产资源。矿产资源一般分为金属矿产、非金属矿产、能源矿产等，有固体、液体、气体三种形态。 地球资源是有限和不可再生的，对矿产资源的过度掘取和不合理的开发利用，必将带来资源的枯竭和对地球生态环境的负面影响。合理有效地利用地球资源，维护人类的生存环境，已经成为当今世界所共同关注的问题。

只要我们每人都来保护环境，我相信，地球一定会比以前更美丽、富饶。加油吧!

地球破坏？保护！地球是人类的家园，更是唯一的家园。可她现在已经千疮百孔了，可人类还没有醒悟过来，地球的呻吟人类一直没听见，依旧我行我素！姐姐昨天晚上打电话回来，让我去给她送几件衣服，这几天阴晴不定，她就只带了短袖。第二天早上我早早的起床，收拾好几件厚的外套装到袋子里就出门了！她说要从村里过，我问她为什么她只是说马路刚拆了准备修新的，但还没开始修。

我抱着侥幸的心理，认为她去学校都有一个大周了，她去的时候没修好不代表现在没修好，反正其他的路我也不知道该怎么走，就去碰碰运气！快到学校了我发现那条路确实没修好但此时退回去再重新找路可不不是件容易的事，而且看起来那条路挺平的，没什么事吧！我走上去，发现看似平坦的道路，其实只是虚有其表，脚一踩上去，细小的尘土就争先恐后地往脚里钻，不一会我的双脚就像绑了两个无形的沙袋，我停下来，把鞋里的土往外倒！继续往前走，快走到校门口时，我捂住鼻子迅速往前走，因为旁边有烟雾发出难闻的气味，不过这种味道我熟悉经常闻到就是烧塑料袋的的味道！不过这个好像不止是塑料袋还夹杂着各种各样的垃圾焚烧的味道！我快步走到门岗把东西放那就走了。回到家我没有吃早饭，因为那味道迟迟不散去，一直停留在我的鼻子前。地球也有像人一样有她自己的脾气！她像人一样，你对她好她就会对你好。舟曲的泥石流何不是一个典型的例子？舟曲的泥石流，给村民造成了巨大的损失。那次泥石流伤亡惨重，1700余人死亡。但是这一切只是他们咎由自取。

舟曲是一个美丽的村庄，空气清新，但是由于他们对金钱的无止境的渴求，他们大量砍树卖钱！风开始刮了，雨开始下了，没有了树庇护大量的泥沙开始滑落，泥石流就这样发生了，舟曲被埋没了。淘金热？可能现在已经不热了！但是曾经的淘金热让我也想了很多，人们喜欢金子，毕竟是钱人人都爱，但是曾经被挖的矿山，没有挖到金子的矿山，挖到金子的矿山，你可曾听见它们的哭泣？不论是舟曲的泥石流，还是学校门口的垃圾焚烧，它们都是我们一手造成的，为了经济利益，砍树卖钱；为了图方便，垃圾乱烧；为了淘金子，四处乱挖。我们就这么自私？钱真的那么重要吗？钱花完了可以再赚，但破坏了的环境，就再也恢复不了了！是该醒醒了！地球只有一个她很脆弱！

[保护地球保护环境的环保作文

1. To cherish the enviroment is to love ourselves.

爱护环境就是爱护我们自己。

2.Water is the source of ourlives

水是生命之源。

3.I make an urgent appeal that measures should be taken to cope with the situation

我急切呼吁应该采取措施改变现状。

4.Our government is doing its best to take measures to fight against pollution.

我们政府正努力制定措施与污染作斗争。

5.We are sure that well win the battle.

我们坚信我们能赢得战斗。

6.Its high time that we should protect our enviroment from being polluted.

是时候我们应该防止环境污染了。

7. Keep our mountains green，the wate clean，and the sky blue.

使我们山更绿，水更清，天更蓝。

8.However，natural resources are not inexhaustible.some reserves are already on the brink of exhaustion.

然而自然资源并不是无穷无尽的，一些储量已经到了穷尽的边缘。

9.If we do something with no thought for the furture . The later generation would be in danger.

如果我们不为将来考虑，后代就会受到威胁。

10.Our earths days are numbered without urgent help.

没有及时的帮助我们的地球就屈指可数了。

11(Sth.)are bound to generate severe consequences if we keep turning a blink eye to them.

如果我们继续睁一只眼闭一只眼的话，……一定会有恶劣的后果。

In general, there are two ways of traveling, private cars and public transportation. Chinese people should regard public transportation as their first traveling opinion.

一般来说,有两种旅游方式，私家车和公共交通工具。中国人应该把公共交通工具作为旅游的第一选择。

First, there are so many people living in this countries that make it so crowded. If each chinese people own a car, there will be far more traffic jams and accidents, which increase you impatience.

首先,这个国家住着很多人，使得它非常拥挤。如果每个中国人都拥有一辆私家车，将会有更多的交通堵塞和事故，这会让你变得更加的不耐烦。

Moreover, there will be far more pollution resulted from cars. Once a car started, it release huge amount of dirty gas and heat, which lead to great pollution and result in green house effect.

再者，由于私家车将会有更多的污染。一旦汽车起动,它释放大量的脏气和热量，这会导致很大的污染和温室效应。

All in all, Chinese people should take public transpotation into consideration first。

总之，中国人应该以公共交通工具为第一选择。

地球，一个承载了60多亿人口的星球，一个人类赖以生存的家园。人类依靠地球上的资源生存，发展，依靠地球得天独厚的环境创造文明，所以，地球是人类的母亲。我们身为地球的孩子，不应该保护地球母亲吗?而现在，因为我们人类太自私，所以，有些东西已经灭绝了。

The earth, one carrying about 6000000000 population of the planet, one kind of survival homes. Human beings depend on the resources of the earth to survive, development, relying on the unique environment of the earth to create a civilization, so that the earth is the mother of mankind. We are the children of the earth, should not be the protection of the earth mother? And now, because we are too selfish, so some things have become extinct.

动物生存，是大自然给予的权利，可是我们蔑视这种权利，对动物进行了大型猎杀。藏羚羊是生活在西藏的一种羊外形跟山羊想相似，头上有角，毛灰黄色，面部有棕色条纹，四肢细长，跑得快，耐干渴，是国家级保护动物。因人类垂涎它的皮和肉，而至今全世界只有几只羚羊。还有许多动物已经灭绝，这些都是我们造成的一个个惨剧。

Animal survival, is the nature of right, but we despise the rights of animals, a large hunting. The Tibetan antelope is living in Tibet, a similar shape with the goats to sheep, angular, head hair face sallow, with brown stripes, slender limbs, run fast, resistance to dry, is the national animal protection. Because of the human to the skin and flesh, and so far the world, only a few antelope. There are many animals have already died out, these are caused by a tragedy.

植物世界，千姿百态。它们生存是自身的需要，也是人类的需要，更是地球的需要。当你看到树林里的参天大树被人们一颗颗砍下，你会不会伤心?

The plant world, in different poses and with different expressions. They live their own needs, but also the need of human, it is the need of earth. When you see the forest trees were a cut, you will be sad?

灾难一天天在增加，为了祖国，为了世界，让我们行动起来，用我们额头上的汗水，去换人类美好的未来吧!

Disaster is increasing day by day, in order to the country, to the world, let us act, we use the sweat on his forehead, to change the future of the human being!

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。

生活中处处有垃圾，垃圾不但占地方，而且污染环境，还严重危害人们身心健康。虽然路旁有垃圾箱，但是有大多数人都不愿意把这垃圾倒进垃圾箱里，而是随地乱丢。

我觉得地球要想建成国际度假休闲岛，环保应该放在第一位，为了保护环境，也为了我们的健康，我觉得应该设计一种智能化的“环保分类垃圾箱”。

功能一：这种垃圾箱是分类垃圾箱(这要求大家掌握垃圾的分类)，其次这种垃圾箱的最大的优点是智能化，垃圾箱里装有电脑芯片，当有人倒垃圾时，通过垃圾箱里装的热感应器，垃圾箱上的盖子就马上打开，当你把垃圾扔进去的时候，它里面的智能芯片能辨别出可回收垃圾和不可回收垃圾。也就是说如果你把可回收垃圾扔进了不可回收的箱子里，它就会自动的将垃圾进行分类回收(不过还是提倡大家自觉地将垃圾分类，地球要想建成国际休闲度假岛，关键还需要提高地球人自身的素质，先进的工具也只是辅助品)。电脑芯片还会对垃圾进行分类。

功能二：如果仔细观察，就会发现桶壁上有两个“压缩机”，它把垃圾不断压紧、缩小，是垃圾占用的空间很小。

功能三：若是倒垃圾的同学个子很矮，摸不到桶的边沿，垃圾箱的“退”能自动缩短，使个子矮的同学可以毫不费力的把垃圾倒入桶内。

功能四：在污水横流的地方，“环保垃圾箱”的用处就更大!把它放在离水较劲的地方，插上一条直通水里的管子，按下按钮，垃圾箱通过电脑控制，利用化学原理，就像一位神奇的魔术师一般把脏水、污水全消毒过滤转化成纯净水，从另一条管子流出来供人类引用。到那时候，人们在也不用担心脏水、污水到处横流。

有了“环保分类垃圾箱”人们再也不用因为垃圾和污水的烦恼了。看，宽阔的马路上到处鲜花盛开，绿树成荫。放垃圾的地方再也看不见飞扬的蚊虫;再也闻不到刺鼻的臭气;过往的行人再也不用捂着鼻子，皱着眉头。有了这种垃圾箱我们将生活在鸟语花香的世界里……

我们知道，大多数生活垃圾大都是有机垃圾和塑料垃圾，它们燃烧后可以产生蒸汽，可以驱动汽车发动机发电。这样每燃烧一千吨垃圾，就可以得到两万度电。烧剩下的垃圾残渣碾碎后，在放入锅炉里重新加热300℃，就是一种很好的铺路的材料。

这时候，一些运有有机、塑料垃圾的专用车开过来了。这些装用的车是怎么分辨出是否是有机垃圾和塑料且准确无误的用回来呢?

因为他们装有一个能分辨垃圾的光线，叫做“分辨光线”。这光线一照到垃圾箱上就能分辨出它们是否是有机垃圾和塑料垃圾。运回来的同时，能分泌出一种液体，叫“分解液”。这种液体能把所有的细菌和害虫杀死。在杀死的同时它们又能分泌出一种液体叫“保护液”，这种“保护液”除了杀死细菌和害虫以外，还可以将剩下的东西保护起来，使它们不被融化。

接着是锅炉房外面。戴上一副特制的眼镜，顿时眼前除了工厂的楼房和烟囱，剩下一片漆黑。专业人士告诉我说：“越黑表示空气越纯净，越浅表示污染的就越厉害。”看烟囱上是工厂里最黑的地方了，摘掉眼镜，惊讶地问：“为什么烟囱上的空气是最纯净呢?”以前普通工厂每年因工厂而排放的颗粒物高达5亿吨，颗粒物上吸附了许多有毒有害的物质，成分十分复杂。但这座电站就大不一样。在烟囱上每隔两米就安装一个能吸废弃物的口，叫吸烟口。安上这种吸烟口后，所有的废物就都被这个口吸进了，然后又找到把吸进的废气过滤的口，叫过滤口。它先把废气里含有的有毒物质和致癌物质杀掉，然后用一种光线把颗粒物加热到3000℃，它就变成了纯净空气。

让我们行动起来吧，捡起脚边的垃圾，扔进不远的垃圾桶，让我们的地球的母亲重现以前的光彩吧!让我们把地球共同创造成为国际度假休闲岛!