EO Explorer. Island Press, Washington, DC. Emission Scenarios Scientists predict the range of likely temperature increase by running many possible future scenarios through climate models. E Essay. Answering these questions is perhaps the most significant scientific challenge of our time. Warmer temperatures have already shifted the growing season in many parts of the globe.
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Being able to write an essay is an integral part of mastering any language. Essays form an integral part of many academic and scholastic exams like SATUPSC amongst many others. It is a crucial evaluative part of English proficiency tests as well like IELTSTOEFLetc. We can say that essays help an individual in presenting their views distinctly and vividly for the entire world to assess. Major essays are meant to emphasize issues of concern that can have significant consequences on the world. In this blog, we seek to explore the skills needed and learn how to write an essay on global warming, what is global warming essay. There is no second earth. The greenhouse gases consist of methane, nitrous oxide, ozone, what is global warming essay, carbon dioxide, water vapour, and chlorofluorocarbons.
The weather prediction has been becoming more complex with every passing year, seasons more indistinguishable, and the general temperatures hotter. The number of hurricanes, cyclones, what is global warming essay, droughts, floods, etc. The supervillain behind all these changes is Global Warming. The name is quite self-explanatory; it means the rise in the temperature of the Earth. Protect earth from heat as you protect yourself from it! Having familiarized you with the idea of global warming and pointer to keep in mind when writing an essay on global warming, we proceed ahead to give you some samples of essays on global warming. The average temperature is constantly rising by 1. The best method to prevent future damage to the earth, cutting down of more forests should be banned and Afforestation should be encouraged.
Start by planting trees near your homes and offices, participate in events, teach the importance of planting trees. It is impossible to undo the damage but it is possible to stop further harm. Over a long period of time, it is observed that the rising temperatures of the earth. This was affected the wildlife, animals, humans, and every living organism on earth. Glaciers have been melting, many countries have started water shortage, flooding, erosion and all this is because of global warming. No one can be blamed for global warming except for humans. The main question is how can we control the current situation and build a better world for future generations. It starts with little steps by every individual.
Shift the use of energy from petroleum or other fossil fuels to wind and solar energy. Instead of throwing out the old clothes donate it to someone so that it is recycled. Above all, spread awareness about global warming. Every little thing a person does towards saving the earth will contribute in big or small amounts. Pledge to take care of mother nature and speak up about global warming. A person denying it or unaware of it is in the most simple terms complicit. Do we have another planet to live on? Unfortunately, what is global warming essay, we have been bestowed with this one planet only that can sustain life yet what is global warming essay the years we have turned a blind eye to the plight it is in. Global warming is not an abstract concept but a global phenomenon occurring ever so slowly even at this moment.
Brought about by greenhouse gases that trap the solar radiation in the atmosphere, global warming can change the entire map of the earth, displacing areas, flooding many countries and destroying multiple lifeforms. Extreme weather is a direct consequence of global warming but it is not an exhaustive consequence. There are virtually limitless effects of global warming which are all harmful to life on earth. The sea level is increasing by 0. This is happening because of the melting of polar ice caps because of global warming. This has increased the frequency of floods in many lowland areas and has caused damage to coral reefs. The Arctic is one of the worst hit areas affected by global warming. Air quality has been adversely affected and the acidity of the seawater has also increased causing severe damage to marine life forms.
Severe natural disasters are brought about by global warming which has had dire effects on life and property. As long as mankind produces greenhouse gases, global warming will continue to accelerate. The consequences are felt at a much smaller scale which will increase to become drastic in the near future. The what is global warming essay to save the day lies in the hands of humans, the need is to seize the day. Energy consumption should be reduced on an individual basis. Fuel efficient cars and other electronics should be encouraged to reduce the wastage of energy sources.
This will also improve air quality and reduce the concentration of greenhouse gases in the atmosphere. Global warming is an evil which can only be defeated when fought together. It is better late than never. If we all take steps today, we will have a much brighter future tomorrow. Global warming is the bane of our existence and various policies have come up worldwide to fight it but that is not enough. The actual difference is made when we work at an individual level to fight it. Understanding its import now is crucial before it becomes an irrevocable mistake. Exterminating global warming is of utmost importance and each one of us is as responsible for it as the next.
Always hearing about global warming everywhere, but do we know what it really is? The evil of the worst form, global warming is a phenomenon that can affect life more fatally. The planet is gradually getting hotter and threatening the existence of lifeforms on it. Despite being relentlessly studied and researched upon, global warming for the majority of the population remains an abstract concept of science. It is this concept which over the years has culminated in making global warming a stark reality and not a concept covered in books. Global warming is not caused by one sole reason that can be curbed. Burning of fuels for cooking, in vehicles, and for other conventional uses, a large amount of greenhouse gases like carbon dioxide, methane amongst many others is produced which accelerates global warming.
Rampant deforestation also results in global warming as lesser green cover results in an increased presence of carbon dioxide in the atmosphere which is a greenhouse gas. Finding a solution to global warming is of immediate importance. Global warming is a phenomenon that has to be fought unitedly. Planting more trees can be the first step that can be taken towards warding off the severe consequences of global warming. Increasing the green cover will result in regulating the carbon cycle. There should be a shift from using nonrenewable energy to renewable energy such as wind or solar energy which causes less pollution and thereby hinder the acceleration of global warming. Reducing energy needs at an individual level and not wasting energy in any form is the most important step to be taken against global warming.
The warning bells are tolling to awaken us from the deep slumber of complacency we have slipped into. What is global warming essay can fight against nature and it is high time we acknowledged that. With all our scientific progress and technological inventions, what is global warming essay, fighting off the negative effects of global warming is implausible. We have to remember that we do not inherit the earth from our ancestors but borrow it from our future generation and the responsibility lies on our shoulders to bequeath them a healthy planet for life to exist.
One good action in a day to combat the heat. Global Warming and Climate Change are two sides of the same coin. Both are what is global warming essay with each other and two issues of major concern worldwide. Black holes have started to form in the ozone layer that protects the earth from harmful ultraviolet rays. Human activities have created climate change and global warming. Industrial waste and fumes are the major contributors to global warming. Another factor affecting is burning of fossil fuels, deforestation and also one of the reasons of climate change. Global warming has resulted in shrinking mountain glaciers in Antarctica, Greenland, and the Arctic and causing climate change.
Switching from the use of fossil fuels to energy sources like wind and solar. When buying any electronic appliance buy the best quality with energy savings stars. A term that we commonly encounter today is global warming, what is global warming essay. Our acquaintance with the term is limited to our textbooks and the negative consequences that we read about. But what global warming really is so much more than a theoretical concept. Global Warming refers to the phenomenon of the gradual heating of the earth because of the trapping of heat primarily due to human activities. Its perils are not restricted to only some aspects but are all-encompassing and can put the existence of life what is global warming essay earth in danger, what is global warming essay.
Although there are multiple causes of global warmingsome major causes contribute more than others. These factors accelerate its rate:. Bicycle into your future with a better atmosphere. Writing an effective essay needs skills that few people possess and even fewer know how to implement, what is global warming essay. While writing an essay can be an assiduous task which can be unnerving at times, some keys pointers can be inculcated to draft a successful essay. These involve focusing on the structure of the essay, planning it out well and emphasizing what is global warming essay crucial details. Mentioned below are some pointers that can help you write better structure and more thoughtful essays that will get across to your readers:.
We hope this blog gave you an idea about how to write and present an essay on global warming that clearly put forth your opinions. The skill of writing an essay come in handy when appearing for standardized language tests. Thinking of taking one soon? Leverage Edu provides the best online test prep for the same via Leverage Live.
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The greenhouse gases consist of methane, nitrous oxide, ozone, carbon dioxide, water vapour, and chlorofluorocarbons. The weather prediction has been becoming more complex with every passing year, seasons more indistinguishable, and the general temperatures hotter. The number of hurricanes, cyclones, droughts, floods, etc. The supervillain behind all these changes is Global Warming. The name is quite self-explanatory; it means the rise in the temperature of the Earth. Protect earth from heat as you protect yourself from it! Having familiarized you with the idea of global warming and pointer to keep in mind when writing an essay on global warming, we proceed ahead to give you some samples of essays on global warming.
The average temperature is constantly rising by 1. The best method to prevent future damage to the earth, cutting down of more forests should be banned and Afforestation should be encouraged. Start by planting trees near your homes and offices, participate in events, teach the importance of planting trees. It is impossible to undo the damage but it is possible to stop further harm. Over a long period of time, it is observed that the rising temperatures of the earth. This was affected the wildlife, animals, humans, and every living organism on earth. Glaciers have been melting, many countries have started water shortage, flooding, erosion and all this is because of global warming.
No one can be blamed for global warming except for humans. The main question is how can we control the current situation and build a better world for future generations. It starts with little steps by every individual. Shift the use of energy from petroleum or other fossil fuels to wind and solar energy. Instead of throwing out the old clothes donate it to someone so that it is recycled. Above all, spread awareness about global warming. Every little thing a person does towards saving the earth will contribute in big or small amounts. Pledge to take care of mother nature and speak up about global warming. A person denying it or unaware of it is in the most simple terms complicit.
Do we have another planet to live on? Unfortunately, we have been bestowed with this one planet only that can sustain life yet over the years we have turned a blind eye to the plight it is in. Global warming is not an abstract concept but a global phenomenon occurring ever so slowly even at this moment. Brought about by greenhouse gases that trap the solar radiation in the atmosphere, global warming can change the entire map of the earth, displacing areas, flooding many countries and destroying multiple lifeforms. Extreme weather is a direct consequence of global warming but it is not an exhaustive consequence. There are virtually limitless effects of global warming which are all harmful to life on earth.
The sea level is increasing by 0. This is happening because of the melting of polar ice caps because of global warming. This has increased the frequency of floods in many lowland areas and has caused damage to coral reefs. The Arctic is one of the worst hit areas affected by global warming. Air quality has been adversely affected and the acidity of the seawater has also increased causing severe damage to marine life forms. Severe natural disasters are brought about by global warming which has had dire effects on life and property. As long as mankind produces greenhouse gases, global warming will continue to accelerate.
The consequences are felt at a much smaller scale which will increase to become drastic in the near future. The power to save the day lies in the hands of humans, the need is to seize the day. Energy consumption should be reduced on an individual basis. Fuel efficient cars and other electronics should be encouraged to reduce the wastage of energy sources. This will also improve air quality and reduce the concentration of greenhouse gases in the atmosphere. Global warming is an evil which can only be defeated when fought together. It is better late than never. If we all take steps today, we will have a much brighter future tomorrow.
Global warming is the bane of our existence and various policies have come up worldwide to fight it but that is not enough. The actual difference is made when we work at an individual level to fight it. Understanding its import now is crucial before it becomes an irrevocable mistake. Exterminating global warming is of utmost importance and each one of us is as responsible for it as the next. Always hearing about global warming everywhere, but do we know what it really is? The evil of the worst form, global warming is a phenomenon that can affect life more fatally. The planet is gradually getting hotter and threatening the existence of lifeforms on it.
Despite being relentlessly studied and researched upon, global warming for the majority of the population remains an abstract concept of science. It is this concept which over the years has culminated in making global warming a stark reality and not a concept covered in books. Global warming is not caused by one sole reason that can be curbed. Burning of fuels for cooking, in vehicles, and for other conventional uses, a large amount of greenhouse gases like carbon dioxide, methane amongst many others is produced which accelerates global warming. Rampant deforestation also results in global warming as lesser green cover results in an increased presence of carbon dioxide in the atmosphere which is a greenhouse gas.
Finding a solution to global warming is of immediate importance. Global warming is a phenomenon that has to be fought unitedly. Planting more trees can be the first step that can be taken towards warding off the severe consequences of global warming. Increasing the green cover will result in regulating the carbon cycle. There should be a shift from using nonrenewable energy to renewable energy such as wind or solar energy which causes less pollution and thereby hinder the acceleration of global warming. Reducing energy needs at an individual level and not wasting energy in any form is the most important step to be taken against global warming. The warning bells are tolling to awaken us from the deep slumber of complacency we have slipped into.
Humans can fight against nature and it is high time we acknowledged that. With all our scientific progress and technological inventions, fighting off the negative effects of global warming is implausible. We have to remember that we do not inherit the earth from our ancestors but borrow it from our future generation and the responsibility lies on our shoulders to bequeath them a healthy planet for life to exist. One good action in a day to combat the heat. Global Warming and Climate Change are two sides of the same coin. Both are interrelated with each other and two issues of major concern worldwide.
Black holes have started to form in the ozone layer that protects the earth from harmful ultraviolet rays. Human activities have created climate change and global warming. Industrial waste and fumes are the major contributors to global warming. Because of these complications, it is not clear how much additional carbon dioxide plants can take out of the atmosphere and how long they could continue to do so. The impact of climate change on the land carbon cycle is extremely complex, but on balance, land carbon sinks will become less efficient as plants reach saturation, where they can no longer take up additional carbon dioxide, and other limitations on growth occur, and as land starts to add more carbon to the atmosphere from warming soil, fires, and insect infestations.
This will result in a faster increase in atmospheric carbon dioxide and more rapid global warming. In some climate models, carbon cycle feedbacks from both land and ocean add more than a degree Celsius to global temperatures by Scientists predict the range of likely temperature increase by running many possible future scenarios through climate models. It takes decades to centuries for Earth to fully react to increases in greenhouse gases. Carbon dioxide, among other greenhouse gases, will remain in the atmosphere long after emissions are reduced, contributing to continuing warming. In addition, as Earth has warmed, much of the excess energy has gone into heating the upper layers of the ocean.
Like a hot water bottle on a cold night, the heated ocean will continue warming the lower atmosphere well after greenhouse gases have stopped increasing. Even if greenhouse gas concentrations stabilized today, the planet would continue to warm by about 0. to learn more about the ocean heat and global warming. The impact of increased surface temperatures is significant in itself. But global warming will have additional, far-reaching effects on the planet. Global warming will shift major climate patterns, possibly prolonging and intensifying the current drought in the U. The white ring of bleached rock on the once-red cliffs that hold Lake Powell indicate the drop in water level over the past decade—the result of repeated winters with low snowfall. Photograph © Tigresblanco. For most places, global warming will result in more frequent hot days and fewer cool days, with the greatest warming occurring over land.
Longer, more intense heat waves will become more common. Storms, floods, and droughts will generally be more severe as precipitation patterns change. Hurricanes may increase in intensity due to warmer ocean surface temperatures. Apart from driving temperatures up, global warming is likely to cause bigger, more destructive storms, leading to an overall increase in precipitation. With some exceptions, the tropics will likely receive less rain orange as the planet warms, while the polar regions will receive more precipitation green. White areas indicate that fewer than two-thirds of the climate models agreed on how precipitation will change. Stippled areas reveal where more than 90 percent of the models agreed. It is impossible to pin any single unusual weather event on global warming, but emerging evidence suggests that global warming is already influencing the weather.
Heat waves, droughts, and intense rain events have increased in frequency during the last 50 years, and human-induced global warming more likely than not contributed to the trend. Some island nations will disappear. Between and , the sea level increased by 1. And the rate of sea level rise is accelerating. Since , NASA satellites have shown that sea levels are rising more quickly, about 3 millimeters per year, for a total sea level rise of 48 millimeters 0. Sea levels crept up about 20 centimeters 7. Sea levels are predicted to go up between 18 and 59 cm 7. Higher sea levels will erode coastlines and cause more frequent flooding. Graph © Robert Rohde. The Intergovernmental Panel on Climate Change IPCC estimates that sea levels will rise between 0.
As temperatures rise, ice will melt more quickly. Satellite measurements reveal that the Greenland and West Antarctic ice sheets are shedding about billion tons of ice per year—enough to raise sea levels by 0. If the melting accelerates, the increase in sea level could be significantly higher. More importantly, perhaps, global warming is already putting pressure on ecosystems, the plants and animals that co-exist in a particular climate zone, both on land and in the ocean. Warmer temperatures have already shifted the growing season in many parts of the globe. The growing season in parts of the Northern Hemisphere became two weeks longer in the second half of the 20th century.
Spring is coming earlier in both hemispheres. This change in the growing season affects the broader ecosystem. Migrating animals have to start seeking food sources earlier. The shift in seasons may already be causing the lifecycles of pollinators, like bees, to be out of synch with flowering plants and trees. This mismatch can limit the ability of both pollinators and plants to survive and reproduce, which would reduce food availability throughout the food chain. See Buzzing About Climate Change to read more about how the lifecycle of bees is synched with flowering plants.
Warmer temperatures also extend the growing season. This means that plants need more water to keep growing throughout the season or they will dry out, increasing the risk of failed crops and wildfires. Once the growing season ends, shorter, milder winters fail to kill dormant insects, increasing the risk of large, damaging infestations in subsequent seasons. In some ecosystems, maximum daily temperatures might climb beyond the tolerance of indigenous plant or animal. To survive the extreme temperatures, both marine and land-based plants and animals have started to migrate towards the poles. Those species, and in some cases, entire ecosystems, that cannot quickly migrate or adapt, face extinction.
The IPCC estimates that percent of plant and animal species will be at risk of extinction if temperatures climb more than 1. The changes to weather and ecosystems will also affect people more directly. Hardest hit will be those living in low-lying coastal areas, and residents of poorer countries who do not have the resources to adapt to changes in temperature extremes and water resources. As tropical temperature zones expand, the reach of some infectious diseases, such as malaria, will change. More intense rains and hurricanes and rising sea levels will lead to more severe flooding and potential loss of property and life.
One inevitable consequence of global warming is sea-level rise. Photograph © metimbers Intense droughts can lead to an increase in malnutrition. On a longer time scale, fresh water will become scarcer, especially during the summer, as mountain glaciers disappear, particularly in Asia and parts of North America. For example, as long as the rise in global average temperature stays below 3 degrees Celsius, some models predict that global food production could increase because of the longer growing season at mid- to high-latitudes, provided adequate water resources are available. The same small change in temperature, however, would reduce food production at lower latitudes, where many countries already face food shortages.
On balance, most research suggests that the negative impacts of a changing climate far outweigh the positive impacts. Current civilization—agriculture and population distribution—has developed based on the current climate. The more the climate changes, and the more rapidly it changes, the greater the cost of adaptation. Ultimately, global warming will impact life on Earth in many ways, but the extent of the change is largely up to us. Scientists have shown that human emissions of greenhouse gases are pushing global temperatures up, and many aspects of climate are responding to the warming in the way that scientists predicted they would.
This offers hope. Since people are causing global warming, people can mitigate global warming, if they act in time. Greenhouse gases are long-lived, so the planet will continue to warm and changes will continue to happen far into the future, but the degree to which global warming changes life on Earth depends on our decisions now. Atmosphere Heat Land Water. EO Explorer. At the time of publication, it represented the best available science. Global Warming By Holli Riebeek Design by Robert Simmon June 3, What is Global Warming? How Much More Will Earth Warm? How Will Earth Respond to Warming Temperatures? References and Related Resources.
Global Warming Throughout its long history, Earth has warmed and cooled time and again. The enhanced greenhouse effect What has scientists concerned now is that over the past years, humans have been artificially raising the concentration of greenhouse gases in the atmosphere at an ever-increasing rate, mostly by burning fossil fuels, but also from cutting down carbon-absorbing forests. Is Current Warming Natural? Climate Feedbacks Greenhouse gases are only part of the story when it comes to global warming. Snow and ice Perhaps the most well known feedback comes from melting snow and ice in the Northern Hemisphere. Water Vapor The largest feedback is water vapor.
Clouds Closely related to the water vapor feedback is the cloud feedback. Emission Scenarios Scientists predict the range of likely temperature increase by running many possible future scenarios through climate models. How Will Global Warming Change Earth? Changing Weather For most places, global warming will result in more frequent hot days and fewer cool days, with the greatest warming occurring over land. Impacting Ecosystems More importantly, perhaps, global warming is already putting pressure on ecosystems, the plants and animals that co-exist in a particular climate zone, both on land and in the ocean. Impacting People The changes to weather and ecosystems will also affect people more directly.
References Anthes, R. Hurricanes and Global Warming—Potential Linkages and Consequences. Bulletin of the American Meteorological Society, Accessed April 15, Arctic Council. Arctic Climate Impact Assessment Report. Accessed March 22, Balachandran, N. Effects of solar cycle variability on the lower stratosphere and the troposphere. Journal of Geophysical Research, D22 , 27, , Bender, M. Modeled Impact of Anthropogenic Warming on the Frequency of Intense Atlantic Hurricanes. Science, , Bonan, G. Forests and Climate Change: Forcings, Feedbacks, and the Climate Benefits of Forests. Cazenave, A.
How fast are the ice sheets melting? Clement, A. Dessler, A. Water-vapor climate feedback inferred from climate fluctuations, Geophysical Research Letters, 35, L Emanuel, K. Increasing destructiveness of tropical cyclones over the past 30 years. Nature, , Foucal, P. Hansen, J. Climate simulations for — with GISS model E. Climate Dynamics, 29 7 , Intergovernmental Panel on Climate Change. Climate Change The Physical Science Basis Summary for Policymakers. A Report of Working Group 1 to the Fourth Assessment Report of the Intergovernmental Panel on Climate Change. Climate Change Climate Change Impacts, Adaptation and Vulnerability Summary for Policymakers. A Report of Working Group II to the Fourth Assessment Report of the Intergovernmental Panel on Climate Change.
Joint Science Academies. June Jouzel, J. Orbital and Millennial Antarctic Climate Variability over the Past , Years. Science , , Labitzke, K. The global signal of the year solar cycle in the stratosphere: observations and models. Journal of Atmospheric and Solar-Terrestrial Physics, 64 2 , Laštovička, J. Lau, K. Detecting trends in tropical rainfall characteristics, International Journal of Climatology, Lean, J. Geophysical Research Letters, 36, L How natural and anthropogenic influences alter global and regional surface temperatures: to Geophysical Research Letters, 35 Luthcke, S.
Recent Greenland ice mass loss by drainage system from satellite gravity observations. Mann, M. Proxy-based reconstructions of hemispheric and global surface temperature variations over the past two millennia. Proceedings of the National Academy of Sciences, 36 , Manvendra K. Dubey, Petr Chylek, Charlie S. Global Warming and the Next Ice Age. Bulletin of the American Meteorological Society, 89 12 , McGranahan, G. Balk and B. The rising tide: assessing the risks of climate change and human settlements in low elevation coastal zones. Millennium Ecosystem Assessment, Ecosystems and Human Well-being: Synthesis. Island Press, Washington, DC.
Oren, R. Soil fertility limits carbon sequestration by forest ecosystems in a CO2-enriched atmosphere. Ramanathan, V. On avoiding dangerous anthropogenic interference with the climate system: Formidable challenges ahead. Proceedings of the National Academy of Sciences, 38 , Rind, D. Journal of Geophysical Research, , D Robock, A. Benefits, risks, and costs of stratospheric geoengineering. Sabine, C. The Oceanic Sink for Anthropogenic CO2. Schimel, D. Carbon cycle conundrums. Proceedings of the National Academy of Sciences, 47 , Seager, R. Model Projections of an Imminent Transition to a More Arid Climate in Southwestern North America.
Shepherd, A.
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