有关温室效应的作文

篇一：全球变暖英语作文

全球变暖英语作文

作文一

People around the world may feel that the climate has been getting steadily warmer and warmer in recent years. Places which used to be abundant in snowfall have frequently experienced snowfree winters. Drought lasts longer in some dry areas. People find that without air conditioners they could hardly work or fall asleep on hotter summer days.

The side effects of global warming are alarminS. A warmer global climate melts the ice caps, raising sea levels. What is more, it disturbs weather patterns, causing droughts, severe storms, hurricanes. People suffer a lot from disasters relevant to global warming.

To stop global warming we should make immediate and continual efforts. We hope the situation will soon change. Global warming catches and holds our concern, for it affects us and will affect our later generations. We cannot wait any longer. Do it. Do it right. Do it right now.

作文二

全球变暖

Directions: For this part, you are allowed 30 minutes to write a short essay on the topic Environmental Protection. You should write at least 120 words following the outline given below.

1. 全球变暖对地球环境造成了很大影响

2. 引起全球变暖的原因

3. 我们需要采取的措施

Environmental Protection

No one，regardless of race, religion or nationality, can deny that the world we live in is becoming increasingly intolerable because of the effects of global warming. According to many experts, even greater impacts are still on the way.

There are numerous causes for this problem. On one hand, human-related emissions of carbon into the atmosphere is causing, and will in the future cause, significant global warming according to the theory. On the other hand, the lack of knowledge about the importance of protecting environment hinders the solving of the problem.

It is urgent that immediate and effective actions should be taken right away. First, more trees need to be planted to help improve and beautify the environment. Besides, stricter laws concerning global warming and irresponsible use of fuel resources have to be put into effect and achieved good results. In a word, there is a long way to go before we can take a comfortable world for granted again .

作文三

全球气候变暖是目前人类面临的最大环境问题。请你根据以下提示，写一篇英语短文，为“节能减排”献计献策。

背景

随着经济的发展，更多的温室气体被排放，其中大约70%为二氧化碳，这也是全球变暖的主要原因之一

后果

海平面上升；自然灾害频繁。

措施

1.多使用清洁能源，少用煤、油；

2.在可能的情况下以步代车；

3.......

4.......

要求：

1. 短文必须包括表格中的所有内容要点，可适当发挥，措施中3、4点由考生自由发挥；

2. 词数：100左右。

With the development of economy, more and more greenhouse gases are being discharged into the air. CO2 makes up about 70% of the greenhouse gases, which is considered to be one of the greatest causes of global warming. It has harmful effects, causing the sea level to rise and many natural disasters to strike. So we must take effective measures to save our planet. First, we should use more clean energy and less coal and oil. Second, we should go to work on foot or by bus instead of driving a car if possible. Third, we should plant more trees, because plants can turn CO2 into oxygen. More importantly, we should form the habit of saving energy in our daily life.

作文四

Ladies and gentlemen,

Good morning, I am Li Hua from Tianjin, China . It’s my great honor to be here to talk about the global warming problem and ways of dealing with it.

Lately , global warming is becoming a serious problem. Several factors contribute to it. First of all, a lot of greenhouse gas is produced by cars and factories; furthermore, the loss of forests is another cause of global warming.

Global warming will cause some harmful effects. Firstly, some islands will disappear because of the rise of sea level. Secondly, extreme weather results from global warming. When temperature rises, the production of crops will decrease. Besides, some animals and plants will disappear, thus destroying the ecosystem.

So we should protect the earth from greenhouse gases. We should plant trees and reduce the amount of carbon dioxide and other greenhouse gases. Hope our earth can become better and better.

That’s all. Thank you.

作文五

To Control the Global Warming

During the late 20 century, global warming became more and more bothering to human beings.

Nowadays, it is commonly acknowledged that to maintain permanent peace and development, environmental problems must be solved with highest priority. In my opinion, to control global warming, government should carry out sensible policies and common people also should take their resibonsibilities.

I can remember big snow came every year when I was a child, and the weather was so cold that I couldn‘t go outdoors without my scarf and hat. But these years, big snows are hard to see, and even in December, you needn’t wear too much because it’s not cold at all. The climate is changing. In the past decades, global warming arouse many countries attention and they do took some measures to ease this problem. However, though the Kyoto Protocol was signed, some countries are not willing to hold their pace of economic development. To drive the global warming under control, we still have a long way to go.

Governments are the main force in the combat against global warming. On the issues concerning global warming, the variety of attitudes toward global warming is a greatest obstacle for us to win this combat. So, at first, all the countries must reach an agreement on striking a balance between developing economy and solving this environmental problem. Then, some effective policies should be adopted to reduce the emission of the greenhouse gases.

Common people's involvements are the key to ease the global warming. One persons ablity is slight, but if every one can make a little effort, the achivement will be incredible. What can we do for it? I think first, we can learn something about global warming, to be aware of it and to know our resiponsiblities to this planet. In addition, we can should not to make greenhouse gases, specificlly, to take bus or ride bicycle instead of driving private car.

If we human beings can make joint effort to take care of this planet. I think global warming will certainly be solved in the near future.

作文六

THE CRISIS OF GLOBAL WARMING

Background: 全球变暖

Cause: 温室气体排放,其中大约70%为二氧化碳.

consequence : 海平面上升 自然灾害频繁

measures: 1节约家用电器 2少用机动车辆 3.植树造林

词数120个

Global warming has become one of the biggest environmental concerns for people all over the world.

With the development of economy, the emission of the greenhouse gas, consisting of about 70% carbon dioxide, has been steadily increased, contributing greatly to the global warming. The increase in the temperature of the earth has caused many harmful effects. It melts the ice caps, raising sea levels. It disturbs weather patterns, causing frequent natural disasters such as floods, droughts, severe storms, hurricanes (飓风), and so on.

Actually, it’s easy for everyone to do something to save energy and reduce the emission of

greenhouse gas. For example, turn off an electrical appliance if it is not used. Walking, cycling, carpooling or using public transportation instead of using motor vehicles are all good ways to reduce the emission of carbon dioxide.

We are also supposed to plant trees and preserve forests. Every individual counts and individuals together makes a big difference.

作文七

倡议书

1． 据报道，在过去的十年间，北极圈内的平均气温比以前升高了2—3摄氏度。

2． 2009年12月的哥本哈根世界气候峰会要求各国减少温室气体排放，拯救地球。

3． 2010年新年刚开始，极度寒冷的天气袭击了亚洲、欧洲和北美洲。恶劣的天气正是全球变暖的后果。

（就素材号召同学们行动起来积极应对地球变暖）

Dear fellow students,

It is reported that the average temperature within the Arctic Circle has risen by 2—3 degrees Celsius in the past ten years. At the Copenhagen Climate Summit 2009 all nations were required to reduce the greenhouse gas emission to save the earth. At the beginning of 2010, extremely cold weather hit Asia, Europe, and North America, which is the evidence of global warming.

As is known to all, our environment has been worsening due to human activities. If we don’t take effective measures now, human beings will not be able to survive in the future. If we can save energy, recycle waste and plant more trees, we can make the earth a better place. So let’s take action from now on! let’s save the earth.

作文八

Ladies and Gentlemen,

Good morning. I’m Li Hua from Fujian, China. It’s my great honor to be here to say something about the global water shortage and ways of dealing with it.

As we know, the global water shortage is becoming increasingly sever mainly due to global warming, environmental pollution and the ever-increasing population. Therefore, it’s high time we did something about it.

Firstly, an effective way, I think, is to reserve water in a scientific way for future use. Secondly, new methods need to be developed to use the existing waster resources, for example, turning sea water into fresh water. Thirdly, we must stoop water pollution by law. Last but not least, it’s everyone’s responsibility to make good use of water, such as recycling and saving water in our daily life.

In conclusion, people around the world should be aware of the real situation of water shortage, protect the present water resources and explore potential ones scientifically.

作文九

global warming and our life

Global warming has quickly become one of the most heated issues. With the development of the economy, the emission of the green house gas, consisting of about 70% carbon dioxide, has been increased, attributing greatly to the global warming.

Global warming is the slow and steady increase in the temperature of earth and its atmosphere. The increase in the temperature of earth has caused many effects like the melting of ice in Polar Regions, increase in disease occurrences, drastic climatic changes and rise of the sea level.

As the effects of global warming is becoming more and more evident, many of us have started to realize that steps have to be taken to control Global warming, such as the usage of clean energy resources and the alternative of motor.

作文十

One possible version:

Dear editor,

The curtain went down on the Copenhagen climate summit, leaving the world concerned more about global warming once again.

As is well known, it is human activity that has contributed to this problem. The burning of fossil fuels like coal, natural gas and oil produces greenhouse gases. When huge quantities of extra carbon dioxide are put into the atmosphere, more heat energy tends to be trapped in it causing the global temperature to go up.

(来自:WwW.smhaida.Com 海达 范文 网:有关温室效应的作文)

However, the attitudes of scientists towards this rise are completely different. On the one hand, it’s predicted that there may be a rise of several metres in the sea level, extreme climate change or the disappearance of species. On the other hand, it’s supposed that the rise will make plants grow quicker and produce more, thus encouraging a greater range of animals.

It seems that the topic is controversial and there is a long way to go.

篇二：温室效应英语作文

Ladies and gentlemen,

Good morning, I am Li Hua from Tianjin, China . It’s my great honor to be here to talk about the global warming problem and ways of dealing with it.

Lately , global warming is becoming a serious problem. Several factors contribute to it. First of all, a lot of greenhouse gas is produced by cars and factories; furthermore, the loss of forests is another cause of global warming.

Global warming will cause some harmful effects. Firstly, some islands will disappear because of the rise of sea level. Secondly, extreme weather results from global warming. When temperature rises, the production of crops will decrease. Besides, some animals and plants will disappear, thus destroying the ecosystem.

So we should protect the earth from greenhouse gases. We should plant trees and reduce the amount of carbon dioxide and other greenhouse gases. Hope our earth can

become better and better.

That’s all. Thank you.

篇三：有关全球变暖的文章素材Why Is Earth Warming

Why Is Earth Warming?

By | August 18, 2011 |

The views expressed are those of the author and are not necessarily those of Scientific American.

Questions come up all the time about global warming, climate change and the role of human activities. For instance we are asked: “Is global warming from an energy imbalance in which the planet is warming up, or is it due to a

redistribution of energy within the system?” The following is a brief answer. Yes, the Earth is out of balance. . Essentially the imbalance comes from the changing composition of the atmosphere from human activities: more carbon dioxide and other

greenhouse gases and thus more greenhouse effect. Carbon dioxide

concentrations in the atmosphere have increased more than 40% since pre-industrial times (say 1750) and more than half of that is since 1970! The imbalance is estimated as 0.9±0.5 W m-2. This is compared to the normal flow through the climate system of 240 W m-2. Or adding these up for the total area of the Earth, the natural flow through the system is 122 PetaWatts (122×1015 W) and the imbalance is estimated at 0.45 PW. These numbers can be compared with the biggest power stations which are of order 1000 MegaWatts, and so the energy from the sun is 122 million of these power stations. Add up all power stations and energy usage from other sources

including non electrical, and it is still a factor of 9,000 larger. This calculation highlights the fact that the main way humans interfere with the climate system is not by competing with the sun directly, but rather by interfering with the natural flow of energy through the system. Some local competition occurs in big cities and gives rise to the urban heat island effect.

However, the imbalance is the result of both the increased trapping of energy and the response to that: the planet has warmed and is trying to radiate more. But it is in catch up mode and that takes a long time because the ocean

response is slow. The net effect of human change is about a 1% effect and the 0.9 W m-2 is the end result.

Certainly the redistribution of energy can also play a role. It does so with El Ni?o events and La Ni?a events. The ocean warms up during certain stages of La Ni?a, and the ocean gives up heat and causes a mini-global warming in latter stages of El Ni?o events. But for overall warming to come from the

ocean, other parts of the ocean would have to be cooling off. That happens locally and temporarily but overall the oceans are clearly warming, as shown by direct measurements of temperature. That means the ocean expands, and one consequence is sea level rise. Another consequence of warming is melting of land ice (glaciers, Greenland and parts of Antarctica) and that too adds to sea level rise. Melting Arctic sea ice is also a manifestation but does not add to sea level rise. Since 1992 when precision altimeters were deployed in space for the first time, global sea level has risen at over 3 mm/year: or 2 and ? inches (a rate of over a foot per century). So the ocean is warming all right, there is no doubt, and the warming corresponds closely to the estimated imbalance because that is where most of the energy ends up.

How do we know what the imbalance is? The main way is to add up all the observed changes noted in the previous paragraph. Over 90% of the warming of the planet is found in the oceans. Some goes into melting glaciers, sea ice, Greenland and Antarctica. A tiny amount goes into warming the land and the atmosphere. We can also make estimates using global climate models and compare with observations. The advantage of the latter is that the model

“observations” are perfect and energy is conserved, while some energy can be lost or go un-observed in the real world; the latter is the case in the deep ocean for instance, which appears to be heating up although data are few.

In recent times, we can also make measurements from satellites of energy coming in and going out of the earth system. These measurements provide good estimates of changes from year to year but are not accurate enough to pin down the actual imbalance. Together these observations indicate how well we can close the energy budget so that everything adds up, and this proves difficult in the short term of a few years, but a coherent picture is present over the longer term, say since 1992 when we have global sea level as an extra constraint.

About the Author: Dr. Kevin E. Trenberth is a Senior Scientist in the Climate Analysis Section at the National Center for Atmospheric Research. He has been prominent in all aspects of climate variability and climate change research and is a leader in the Intergovernmental Panel on Climate Change

assessments and in the World Climate Research Programme. In recent times his primary research has focused on the global energy and water cycles and how they are changing.

More ?

Warming Ocean Current Might Create Coral Refuges

Whereas global warming devastates most coral, it also is predicted to bring a stronger deep equatorial undercurrent that could create a bit of habitat alongside islands May 1, 2012 |By Wynne Parry and LiveScience

Global warming is expected to have devastating effects on coral reefs, but recent research points to a few exceptions.

Warming in the equatorial Pacific may actually create refuges for corals around a handful of islands, even as it bleaches, or kills, corals elsewhere, suggests new research that predicts increased upwelling of cold, nutrient-rich water in these places.

"These little islands in the middle of the ocean and have a big impact on their own future, which I think is a beautiful concept," said study researcher Kristopher Karnauskas, a Woods Hole Oceanographic Institution scientist, in a press release issued by the institution.

If predictions made by Karnauskas and colleague Anne Cohen are accurate, warming around the Gilbert Islands will be slower than elsewhere, giving the corals and their symbiotic algae a better chance to adapt. Perhaps these refuges could eventually become a source of new corals and other species that could recolonize reefs damaged by warming, Karnauskas said.

Corals are animals that host tiny plants, or algae, that feed them using photosynthesis. The reefs corals build provide important habitat for many species. Warming water can cause corals to expel their algae, a , which turns the corals white and puts them under great stress and at risk of death. Global climate models predict the central tropical Pacific will warm by about 5.0 degrees Fahrenheit (2.8 degrees Celsius) by the end of the century. To get a better idea of how conditions might play out on a small geographic scale, the researchers used the global models in combination with a fine-scale regional model.

The low-lying coral atoll islands, part of , are as small as 1.54 square miles (4 square kilometers).

As a result of other changes , their work predicts the deep equatorial undercurrent (EUC), an eastward flowing current at the equator, will strengthen by 14 percent; this strengthening would create habitat for corals to flourish alongside the islands by bringing cooler water and nutrients to the surface. Though the EUC is an east-to-west current, when it hits an island, water gets deflected upward.

"Our model suggests that the amount of upwelling will actually increase by about 50 percent around these islands and reduce the rate of warming waters around them by about 1.25 degrees F (0.7 degrees C) per century," Karnauskas said.

The research appears in the April 30 issue of the journal Nature Climate Change.

The “Pause” in Global Warming Is Finally Explained By Mark Fischetti | February 26, 2015 | 187

The views expressed are those of the author and are not necessarily those of Scientific American. Let’s be clear: The planet is still getting hotter. The so-called in global warming means the rate of temperature rise has slowed. The average is still going up, but in the past 10 to 15 years it hasn’t been going up as quickly as it was in the decades before.

Although the ongoing increase is trouble, is preferable. The question is: Why did the slowdown occur—and how long will it last? We now have an answer. Three well-known climate researchers have combined actual temperature readings from 1880 to 2010 with a slew of climate models and have concluded that the slowdown is caused by the timing of two large ocean cycles, known as the Pacific multidecadal oscillation and the Atlantic multidecadal oscillation. And their analysis, in Science, suggests that the slowdown will end in the next few decades.

The temperature of the Pacific and Atlantic oceans, particularly the upper layers, goes through natural cycles of warmer and cooler, driven by large circulations of water across these and the rest of the world’s seas. Warmer and cooler periods can last several decades. The analysis shows that usually, when the northern Pacific is warming, the northern Atlantic is cooling, and vice versa—offsetting one another in their impact on atmospheric temperatures in the northern hemisphere. But the cycles, and their magnitude, don’t match exactly. For the past decade, the magnitude of northern Pacific cooling has been greater than that of northern Atlantic warming, resulting in a net slowdown in temperature rise, according to an email sent to me by Byron A. Steinman, assistant professor of earth and environmental sciences at the University of Minnesota in Duluth, who led the new study.

Understanding these patterns matters because they can counteract or accelerate warming due to human activities. The paper concludes by noting that the two ocean oscillations have “offset anthropogenic warming over the past decade.” However, the authors go on to say that, based on the natural cycles over the past 130 years, the offset trend “will likely reverse…adding to anthropogenic warming in the coming decades.” The oscillations have slowed the warming due to human activities for a while, but when that effect

篇四：有关绿色环保的作文

有关绿色环保的作文

有关绿色环保的作文（一）

“绿色环保”这个永恒不变的话题，让我们更能了解到>环境保护的重要性。 绿色环保是让我们幸福地生活在清洁的环境中，然而，我们身边的环境在恶化如果我们再不敲响警钟的话，那么，我们的祖国将会在我们的手中一片狼藉！绿色环保从我做起。我的爸爸以前上班总是开他的私家车，听了我的劝告，要保护环境，他从现在开始骑自行车了，他觉得这不仅锻炼了他的身体，还为绿色环保出了一份力。

我的妈妈也开始为绿色环保做出贡献了。以前她去菜市场买菜，她都用塑料袋，经过电视上小区绿色环保的宣传，她懂得了绿色环保是可持续的，是为了我们能够拥有更好的环境。为了我们生活得更健康，所以妈妈从那一刻开始，每天去菜市场都带着自己的菜篮子，而不是塑料袋。

作为一名新时代的初中生，我也要响应绿色环保的号召，我以前在学校都是用一次性的筷子，但现在我会自己带筷子来学校。我认为，这虽然是一件小事，但我尽了我应尽的责任。

幸福的生活让神州大地上的每一个人都洋溢的幸福的笑容，丰富的物产，悠久的历史，高尚的品质，情节的环境。如今，环境被污染了，绿色环保从我做起，让我们一起保护环境吧！

有关绿色环保的作文（二）

美丽的地球是我们共同的家园，但是现在，绿色森林越来越少，取而代之的是漫无边际的沙漠。由于人们的大量开采，许多资源即将枯竭。由于温室效应，使许多动物濒临灭绝。因此绿色环保已成为21世纪的主旋律。

绿色环保要从我们身边做起，从点滴做起，积极提倡低碳生活。

现在，几乎是每个家庭都有私家车，人们都认为汽车会使人的出行便捷，但太多的汽车使交通便利成了交通“便秘”。汽车会排出大量尾气污染空气，而自行车不但没有尾气，还很灵巧，不需要汽油。如果以后人们都将开汽车改为骑自行车，这在环保方面将是一大进步了。

除了提倡骑自行车，人们还要不要别乱丢垃圾。现在许多城市里乱丢垃圾的现象随处可见，太多的垃圾造成了许多污染，还影响市容。我们应该将垃圾放入垃圾桶，看到别人乱丢垃圾就应该立刻上前阻止。

我们还要讲究公共卫生，反对随地吐痰；开电器时间不要太长，要随手关灯，节约能源；要反复利用水，节约水资源等。这些都是促进环保，改善人们的居住环境。 希望每个人都注意这些环保的细节，让地球回到原来的那个样子。

有关绿色环保的作文（三）

绿色就是大自然，生机勃勃的体现，绿色代表着生命健康和希望。如此生机的岛我们怎狠心破坏它呢？

现在，绿油油的小草，高大茂盛的树木，红艳艳的花儿，蓝蓝的天空，它们都不再轻易的出现，取而代之的是那一株株落满灰尘的小草，孤零零的树木，奄奄一息的花儿，灰蒙蒙的天空，污浊的空气。

如果这样下去的话，会对我们的身体产生极大的伤害。

保护环境，就要从小事做起，从我做起，为了能让空气清新一点，我上学，放学坚持步行，或骑自行车。少用塑料袋，可以用环保的布袋，为了能让环境干净一点，我把

垃圾分类，不随地乱扔垃圾。为了保护水资源，我节约用水，为了保护树木，我不用一次性筷子，节约用纸，多植树，多种花，不对树木乱砍乱伐。虽然我一个人的力量不会引起多大的作用，但我相信，如果大家一起来保护环境，一定会使我们的空气清新许多，让环境干净许多，让水资源清澈许多，让树木美丽许多。

绿色环保，低碳生活，其实离我们并不遥远，只要我们能为环保贡献一份力量，在不久的将来，我们的地球一定会焕发出光彩。

篇五：六级考研作文 全球变暖

全球变暖，global warming

Our planet’s atmosphere is warming up rapidly. Researchers are certain that emissions from human activities have caused this unnatural change. Using the latest computer models, their forecasts are worrisome of what might global warming mean to our planet. Fortunately, everyone can be a part of the solution in slowing down global warming. It requires strong commitment from big corporations down to everyday people. This combined effort can make a significant difference.

文章的首段陈述了全球变暖的大致情况——情况不容乐观。随后作者话锋一转，说幸运的是每个人都可以成为治疗全球变暖的一份子。于是我们可以预见，在下一段中作者将要具体说每个人可以的角色。

关键词：worrisome； a part of the solution in；

All of us can play vital part of the climate change solution. As a citizen, you can ensure that governments recognize the importance of global warming and follow through on their promises. As a consumer, you can support companies that are making the biggest strides in fighting climate change and encourage other companies to make reducing greenhouse gases a priority. If you’re really passionate about having your voice heard, you might even want to consider joining a group dedicated to spreading the word about global

warming. You can also make many changes in your daily life some that seem

small, some less so — that cut back on the carbon emissions for which you’re responsible. You’re probably already familiar with many of the little steps you can take to be more climate-friendly:

第二段展开了文章的中心：每个社会成员可以为全球变暖做些什么。作为市民、作为消费者、作为环保主义者的领头羊，你都可以有不同的举动影响这个世界。然后作者说，即便你是一个普通人，你也可以做出绵薄之力。

关键词：make strides in；make sth. a priority

Making your home more energy efficient: Better insulate your roof, basement, and walls; seal your ; and replawindows，replace your old light bulbs with compact fluorescent bulbs.

Reducing the amount of garbage you produce: Take a reusable bag with you when you shop, buy unpackaged goods, and recycle and reuse materials. Using energy wisely: Turn off lights and appliances when you’re not using them, use the air conditioner less in the summer, and turn down the heat in the winter.

这一段承接了上面一段，列数了作为普通人的你可以通过那些举手之劳献出一份力。 关键词：insulate；compact fluorescent bulb

这篇关于global warming全球变暖的文章是一个两段式的文章，结构是主-分，开头主要陈述全球变暖的问题，后面两段具体展开如何应对。展开的两段是承接关系，全文的第三段便是最具体的内容。

体裁作文