全球变暖(英语) global warming
雅思英语作文Global warming 全球变暖是当今世界面临的最严重问题,是什么原因,如何解决？
Global warming is one of the most serious issues that the world is facing today. What are the causes of global warming and what measures can governments and individualstake to tackle the issueSample Answer 1:For the past few decades, we have observed a major shift in climatic conditions of planet Earth. Drift in the environmental system is largely due to global warming which has become an acute problem. This essay will analyse the root causes of global warming and will suggest remedies to lower the risk associated with this alarming problem.There are many causes of global warming, but it is mostly due to the greenhouse effect. The greenhouse effect is a phenomenon where gases such as carbon dioxide trap heat from the sun which causes the global temperature to rise above optimal level. Activities of human beings contribute equally to the increase of global warming. Factories and vehicles result in the emission of carbon gases and fumes which are depleting the ozone layer surrounding the earth. Utilisation of fossil fuels and other hazardous chemicals are other reasons of global warming. Moreover, countries are becoming more industrialised and are dumping waste into theatmosphere without realising its harmful effects and severity of the issue. Rising temperatures due to global warming would result in melting of polar ice-caps which will trigger severe floods, droughts and other extreme weather conditions.This critical issue which could potentially eliminate the human race should be death on government and individual level. Governments should enforce strict policies and regulations to control the emission of carbon gases from industries. More focus should be made on using alternative petroleum products that are environment-friendly. Industries that are certifiedgreen should be charged lower tax rate. Awareness programs should be organised to educate masses. Apart from government, individual members of the society should step forward and play their role. People should select green vehicles for their transportation requirement; they should dump the waste properly, prefer to work in green certified industries and educate others.To conclude, global warming poses a serious threat to mankind, wildlife and ecosystem of the planet. Governments and civilians both share equal responsibility to overcome this issue andmake planet earth safer for mankind and other inhabitants.Sample Answer 2:Global warming is a serious worldwide problem that arises as an effect of gases like Carbon Dioxide traps the heat from the sun causing the rise in the global temperature, this process is known as greenhouse effects which have many causes believed to be a human effect. There are many different measures that could be taken to tackle this pressing matter.The main causes of global warming are due to human activities such as deforestation, building factories, driving more cars, increasing numbers of aeroplanes etc. Human usage many fuels and fossils and these all lead to the production of gases and hence rising in global temperature, also the greatest increase in the number of the population leading to a great decline in natural resources. Moreover the over-cutting of trees and destruction of wild life habitats which will lead to animal extinction at the end, this all are causes of global warming.Global warming has serious effects on the environment which are increasing of sea level and arising of floods and droughts, melting of polar ice cap which in turn leads to extreme weather conditions.There are some solutions that governments and individuals should take in order to prevent and put an end to this problem; firstly to put limitations for energy consumption by factories and implementation of other renewable sources of energy such as solar energy and water power. Also, governments should organise some campaigns that would promote waste recycling,put rules to protect wild life, and encourage the growing of more and more trees. Furthermore, governments and individuals could decrease the energy consumption by decreasing the number of flights, using public transport to decrease using of cars. Eco-friendly transportation like Bicycle should be used and the number of private cars should be decreased.As a summary global warming is a serious worldwide issue that arises from human activities which need the participation of both the governments and the individuals to be ended.。
高中生英语作文《全球变暖的影响》
高中生英语作文《全球变暖的影响》(中英文版)Global Warming: Its Impact on Our WorldIn recent years, global warming has become a pressing issue that demands immediate attention and action.The Earth's climate is changing at an alarming rate, leading to various consequences that will significantly impact our planet and future generations.In this essay, we will explore the effects of global warming and its implications for our world.Firstly, global warming is causing significant changes in weather patterns.As temperatures rise, extreme weather events such as hurricanes, droughts, and heatwaves are becoming more frequent and severe.For instance, the intensity of hurricanes has increased, leading to catastrophic consequences for coastal communities.Droughts are also becoming more common, resulting in water shortages, crop failures, and famine in many parts of the world.Secondly, global warming is affecting ecosystems and biodiversity.The rise in temperatures disrupts natural habitats, causing species to migrate or face extinction.Coral reefs, for example, are dying due to increased ocean temperatures, leading to a significant loss of marine biodiversity.Additionally, melting polar ice caps are threatening the survival of polar bears and other Arctic species.Furthermore, global warming is contributing to the rise in sealevels.As temperatures increase, ice sheets and glaciers melt, adding more water to the oceans.This phenomenon threatens low-lying islands and coastal cities, increasing the risk of flooding and displacement of populations.Moreover, rising sea levels can lead to the salinization of freshwater sources, making them unsuitable for drinking and agriculture.In addition to these environmental impacts, global warming also has socio-economic consequences.The costs associated with natural disasters and climate-related events are increasing, placing a burden on governments and communities.Food security is also becoming a significant concern, as changing weather patterns affect agricultural productivity, leading to hunger and malnutrition.Finally, global warming exacerbates social inequalities.Vulnerable communities, particularly in developing countries, are disproportionately affected by the impacts of climate change.These communities often lack the resources and infrastructure to adapt to changing conditions, leaving them more susceptible to poverty, disease, and displacement.In conclusion, global warming is a global crisis that demands immediate and collective action.Its effects are far-reaching, affecting the environment, ecosystems, economies, and social well-being.It is crucial for individuals, governments, and organizations to work together to reduce greenhouse gas emissions, adapt to changing conditions, and mitigate the impacts of global warming.By taking meaningful steps now,we can protect our planet and secure a sustainable future for generations to come.。
全球变暖-global warming
2002
rural
资料学——通过小波分析认识传统气候资料处理中问题
方差校正的影响
著名的英格兰中部近200多年的逐日气温序列（CET）是由3个邻近 站资料重构起来的。1882年前主要是一个站的资料，1883年后主 要是3站平均。序列创建者发现1882年前序列方差系统性地偏大， 于是作了方差校正。 下图可见，年均温序列看不出异常。但经小波分析，可见DV在 1882-83年间出现跃变。这对我们定义气候极值分析气候趋势造 成严重影响。
IPCC-1992： IPCC-1996： Karl et al 1999： Jones et al 1999：
促成当前研究热潮的简史 全球平均变暖0.3-0.6C
重视区域异常天气事件（气候极值） 从逐日资料提取气候极值信息 从分布概念出发定义逐日序列极值频率指数
Zwiers and Kharin 1998： GCM模拟逐日输出分析
GLM视每个“天气”值为某种气候分布总体中抽取 的样本。通过最大似然回归确定最符合所有样 本的分布（包括确定自回归规律以及分布参数 随时间、地点和各种可能气候因子的变化）； 通过Monte Carlo法产生大量模拟样本，从中判 断气候分布及极值随各种可能原因而发生的变 化。
气温：全球气温将升高。从现在起到本世纪末，人类 将面临史无前例的气温上升。就本世纪而言，较乐观 的预测是全球气温将升高1.4摄氏度，最悲观的设想则 认为，全球气温将上升近6摄氏度。 海洋：海平面将升高。在本世纪内，海平面将可 能升高20厘米至80厘米。原因是气候变暖导致海水膨 胀，冰川和海上浮冰层融化(北极浮冰层厚度50年来减 薄了40%)。在格陵兰，自1988年以来，冰川融化速度 加快，已提高了2倍。
高影响案例： 气候极值研究意义
global warming雅思表格
global warming雅思表格
标题：全球变暖雅思表格
全球变暖是当前全球关注的热点问题之一。
随着全球气温的不断上升，人类面临着严重的环境问题。
为了更好地了解和应对全球变暖，以下是一份全球变暖的雅思表格，帮助读者更好地了解全球变暖的相关信息。
1. 全球变暖的定义全球变暖是指地球表面温度不断上升的现象，主要由于人类活动导致的大气中温室气体的增加所致。
2. 全球变暖的影响 - 海平面上升 - 极端天气事件增多 - 生物多样性丧失 - 农作物减产
3. 全球变暖的应对措施 - 减少温室气体排放 - 提倡可再生能源的使用 - 加强环境保护意识 - 支持环保科技创新
4. 全球变暖的未来展望随着全球变暖问题的日益严重，各国政府和国际组织已经开始采取行动，但仍需要全球各界的共同努力才能有效缓解全球变暖带来的影响。
总结：全球变暖是一个严峻的环境问题，需要全球范围内的共同努力来解决。
通过了解全球变暖的定义、影响、应对措施和未来展望，我们可以更好地认识到这一问题的严重性，从而采取行动来减缓其影响。
希望这份全球变暖的雅思表格能够帮助读者更好地了解和关注全球变暖问题。
全球变暖英语作文万能
Global warming is a critical issue that has been affecting the planet for decades.It is a phenomenon characterized by an increase in the Earths average temperature,primarily due to the increased levels of greenhouse gases in the atmosphere.Here are some key points to consider when writing an essay on global warming:1.Introduction to Global Warming:Begin by defining global warming and explaining its significance.Mention that it is a result of human activities,such as the burning of fossil fuels and deforestation,which release large amounts of carbon dioxide and other greenhouse gases.2.Causes of Global Warming:Discuss the primary causes,including industrial activities, transportation,agriculture,and the use of certain chemicals that trap heat in the atmosphere.3.Effects of Global Warming:Describe the various effects of global warming on the environment,such as rising sea levels,melting polar ice caps,more frequent and severe weather events,and the disruption of ecosystems.4.Impact on Wildlife and Biodiversity:Explain how global warming affects wildlife and biodiversity.Many species are struggling to adapt to the changing climate,leading to shifts in migration patterns and the extinction of some species.5.Human Health Implications:Discuss how global warming can lead to health problems, such as heatrelated illnesses,the spread of vectorborne diseases,and respiratory issues due to poor air quality.6.Economic Consequences:Highlight the economic impacts of global warming, including the costs associated with natural disasters,the loss of agricultural productivity, and the strain on infrastructure.7.International Efforts:Mention international agreements and efforts to combat global warming,such as the Paris Agreement,which aims to limit global temperature rise and reduce greenhouse gas emissions.8.Individual and Collective Actions:Suggest ways in which individuals can contribute to the fight against global warming,such as reducing energy consumption,using public transportation,and supporting renewable energy sources.9.Technological Solutions:Discuss technological advancements that can help mitigate the effects of global warming,including carbon capture and storage,renewable energytechnologies,and energyefficient products.10.Conclusion:Conclude by emphasizing the urgency of addressing global warming and the need for a collective effort from all sectors of society to implement sustainable practices and policies.Remember to support your arguments with credible sources and data,and to maintain a clear and logical structure throughout your essay.。
优秀英语作文范文《全球变暖》
优秀英语作文范文《全球变暖》Global WarmingGlobal warming is a term used to describe the gradual increase in the average temperature of the Earth's atmosphere and its oceans. The phenomenon is also referred to as climate change.The global average surface temperature has increased by 0.8°C since the late 19th century. This increase is largely due to the emission of greenhouse gases such as carbon dioxide, methane, and nitrous oxide, which trap heat in the atmosphere.The effects of global warming are already being felt. The Arctic ice cap is melting, sea levels are rising, and the number of extreme weather events, such as hurricanes and floods, is increasing.What can be done to reduce the effects of global warming? The most effective way to reduce emissions is to reduce the use of fossil fuels, such as coal, oil, and gas. Renewable energy sources, such as solar, wind, and geothermal, can also be used to reduce emissions.Governments can also implement policies to reduce emissions, such as setting targets for reducing emissions, providing incentives for businesses to use renewable energy, and investing in research and development of new technologies.Global warming is a serious issue that must be addressed. We must act now to reduce emissions and protect our planet for future generations.。
Globalwarming全球变暖全英文介绍
One of the effects of global warming is the destruction of many important ecosystems.Changing and erratic climate conditions will put our ecosystems to the test, the increase in carbon dioxide will increase the problem.The evidence is clear that global warming and climate change affects physical and biological systems. There will be effects to land, water, and life. Already today, scientists are seeing the effects of global warming on coral reefs, many have been bleached and have died. This is due to warmer ocean waters, and to the fact that some species of plants and animals are simply migrating to better suited geographical regions where water temperatures are more suitable.Melting ice sheets are also making some animals migrate to better regions. This effects the ecosystems in which these plants and animals live.Several climate models have been made and they predict more floods (big floods), drought, wildfires, ocean acidification, and the eventual collapse of many ecosystems throughout the world both on land and at sea.There have been forecasts of things like famine, war, and social unrest, in our days ahead. These are the types of effects global warming could have on our planet.Another important effect that global warming will bring is the loss and endangerment of many species. Did you know that 30 percent of all plant and animal species alive in the world today are at risk of extinction by the year 2050 if average temperatures rise more than 2 to 11.5 degrees Fahrenheit.These mass extinctions will be due to a loss of habitat through desertification, deforestation, and ocean warming. Many plants and animals will also be affected by the inability to adapt to our climate warming.Some species will survive though because they will migrate to other parts of the world where they can survive. A good example of that happening is the red fox that has already done it. The red fox used to live mainly in North America, but has migrated now to the Arctic.People like you and me are also in danger, people living in coastal areas will be badly hit if sea levels rise. Desertification will also be a problem for humans, food may become scarce.One very disappointing effect of global warming is war and conflicts.With a decline in the amounts of quality food, water, and land, it could bring an increase in global security threats, and war.Take the country Sudan for example, in that region global warming has played an important role. There is conflict in Sudan, global warming is not the only cause, but it has played its part. The roots of the problem in Sudan can be traced back to climate change, and the scarcity of natural resources.The conflict in Sudan started during a time of intense drought.Scientists and military analysts are predicting that climate change and the devastation it causes could bring war and conflict. When sufficient amounts of water and food are running short that is when war can come about. What this brings to light is the fact that ecological crisis and violence are both linked.Economic calamities are another effect that global warming could bring.Take hurricane Katrina for example, one thing that climate change does is that it brings us more extreme storms like Katrina. Hurricane Katrina resulted in millions and millions of dollars in damage. When severe storms and floods occur, crops, homes, businesses, and more all fail, and that costs a lot of money, and it hurts the economy. When severe floods occur you also need to make sure that the threat of disease is controlled.Hurrican Katrina resulted in 135$ billion in property damage. That really hurt the economy that year.When severe weather does damage it can also raise the price of insurance, and this hurts the everyday person.Cleaning up a disaster area also costs a lot of money. If too many extreme storms hit in a certain time frame the impact on the economy can be disastrous.Drought is an effect of global warming that we are already seeing right now.Many countries are finding that they are currently receiving more storms and rising waters, while other countries are suffering from drought. As the climate of the Earth warms, experts from Scientific American predict that drought conditions could increase by as much as 66 percent. Drought will mean a shrinking water supply and a decrease in crops.Drought can mean a danger for global food production and supply. This also mean that several countries experiencing drought could have a major famine on their hands.Currently, India, Pakistan, and some parts of Africa are already experiencing droughts. It is sad to say but experts are predicting that it will get much worse.One important effect global warming is having on our planet, is that it is producing more intense storms and floods. When you look at the scientific data concerning storms and floods in the last 30 years, you will see that category 4 and 5 hurricanes have nearly doubled in occurence.What many people don't know or realize is that warm waters give hurricanes their strenght and power. Many scientists today are associating the increase in ocean and atmospheric temperatures to the rate of violent storms.Between the years 1905 and 2005 the frequency of hurricanes has been on the rise. From 1905 to 1930 there were an average of 3.5 hurricanes per year, 5.1 between 1931 and 1994, and 8.4 between1995 and 2005. In 2005 there was a record number of tropical storms that came about, and in 2007 the worst flooding in 60 years hit Britain. More recently, Australia has seen the worst flooding they have had in a long time.Heat waves are also an effect of global warming.It is no secret that temperatures are breaking records in the US and Canada and abroad. More extremely hot summer days are in store for North America and elsewhere if global warming continues unabated.Here are some heat waves facts for you: air pollution in urban areas could get worse with the increased heat. This could result in more people having heart attacts, strokes, and asthma attacks. Children, the elderly, poor, and people of color are more vulnerable to the effects of a heat wave.Scientists have confirmed that the frequency and duration of heat waves has definitely increased by a lot over the last 50 years.One obvious effect of global warming is the shrinking of glaciers, this is happening wherever there are glaciers worldwide.Mountain glaciers have been in retreat for a long time now as global warming continues to effect us. What many people don't realize though is that it is happening more rapidly now then previously believed.Glaciers don't only recede they also shrink vertically. The lakes this melting produces can also lead to more melting. These lakes are like a cancer that is consuming our world's glaciers.Here is a fact that may surprise you: Even if all the world's mountain glaciers were to melt, the effect on sea levels would be small. However, the disappearance of mountain glaciers would have other impacts on nature aside from raising sea levels.Global warming will also bring a rising of sea levels around the world.As glaciers and polar ice sheets melt, the sea levels will rise more and more, and the sea temperatures will also warm. This means more hurricanes, and more flooding due to the rise of the sea level.。
全球变暖 Global Warming 英语作文
Global Warming>Global Warming Essay –Given below is a Long and Short Essay on Global Warming of competitive exams, kids and students belonging to classes 1, 2, 3, 4, 5 6, 7, 8, 9, and 10. The Global Warming essay 100, 150, 200, 250 words in English helps the students with their class assignments, comprehension tasks,Long Essay on Global Warming 500 Words for Kids and Students in EnglishGlobal warming is the latest alarm bell for earth’s environment. Global warming refers tothe increase in average temperature of ear th’s surface during the last century, from 1900-2000. Earth’s surface’s temperature has increased more than one degree Fahrenheit since 1900. Global warming is alarming because of its adverse effects on the ecological balance of earth. The resultant ecological imbalance, due to global warming, is the root cause of various natural calamities like floods, famines, etc. Also it is the root cause of various environmental threats like increase in sea level, glacier melting, changes in quantity and pattern of rainfall, heat waves, extreme seasons, etc. This is why global warming is the buzzword of almost allenvironmental talks, projects and discussions, etc.Global warming is a threat to the very existence of life on earth. Not only human, but any other form of life, be it flora or fauna face a threat in the face of global warming. Hence, it has became the pungent need of the hour to root out the causes of this threating phenomenon.The most evident >causes of global warming are industrialisation, urbanisation, deforestation, sophisticated human lifestyle and related human activities. These human activities and trends have led to increased emission of greenhousegases like carbon dioxide, methane, nitrous oxide, etc. These gases in turn has led to an increase in average temperature of earth’s surface, hence >global warming history.Greenhouse effect is a natural process wherein sunlight passes through atmosphere, warming earth’s surface. Then, the earth’s surface and water bodies release energy in form of heat or infrared radiations into atmosphere and maintains balance with the incoming energy. Greenhouse gases can absorb some of the infrared radiation. But increase in greenhouse gases has led to more absorbation of infraredradiation which in turn has led to the increase of earth’s surface temperature.There is no doubt that the ever increasing phenomenon of global warming would lead to a total extinction of any form of life from earth’s face. Global warming deplets the ozone layer and might lead us to the doom’s day. It is a wake-up call for us to amend our ways of living to limit the use of products that contribute to the increase in global warming. For our sake and for existence of all life on our heavenly planet earth, it is the need of the hour that we make sincereefforts and attempts to contain the monster called ‘global warming’.。
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content
Definition
Cause
Effect
We can do
Definition
what is gቤተ መጻሕፍቲ ባይዱobal warming?
Global warming is the observed and projected increases in the average temperature of Earth's atmosphere
Global Warming Effects: A Top 5 List
Methane emissions from animals , agriculture such as rice paddies, and from Arctic seabeds
Methane is another extremely potent greenhouse gas, ranking right behind CO2.When organic matter is broken down by bacteria under oxygen-starved conditions as in rice paddies, methane is produced .
Increase in usage of chemical fertilizers on croplands
In the last half of the 20th century, the use of chemical fertilzers has risen dramatically. The high rate of application of nitrogen-rich fertilizers has effects on the heat storage of cropland and the run-off of excess fertilizers creates 'dead-zones' in our oceans.
Increase in usage of chemical fertilizers on croplands
Carbon dioxide emissions from fossil fuel burning power plants
Every day, more electric gadgets flood the market, and without widespread alternative energy sources, we are highly dependent on burning coal for our personal and commercial electrical supply.
Methane emissions from animals , agriculture such as rice paddies, and from Arctic seabeds
Deforestation, especially tropical forests for wood pulp ,and farmland
Deforestation , especially tropical forests for wood, pulp, and farmland
The use of forests for fuel is one cause of deforestation. Forests remove and store carbon dioxide from the atmosphere, and this deforestation releases large amounts of carbon, as well as reducing the amount of carbon capture on the planet.
and oceans.
present situation
The Earth's average temperature rose about 0.6° Celsius (1.1° Fahrenheit) in the 20th century
prediction
According to different assumption about the future behaviour of mankind, a projection of current trends as represented by a number of different scenarios gives temperature increases of about 3° to 5° C (5° to 9° Fahrenheit) by the year 2100 or soon afterwards.
Global Warming Causes: A Top 5 List
Carbon dioxide emissions from
fossil fuel burning power
plants
Carbon dioxide emissions from burning gasoline for transportation
Carbon dioxide emissions from burning gasoline for transportation
With our population growing at an alarming rate, the demand for more cars and consumer goods means that we are increasing the use of fossil fuels for transportation and manufacturing .Our consumption is outpacing our discoveries of ways to mitigate the effects.