Wait a second!
More handpicked essays just for you.
More handpicked essays just for you.
What are th effects of global warming
Human activities that affect climate
Effects of global warming on our planet
Don’t take our word for it - see why 10 million students trust us with their essay needs.
Recommended: What are th effects of global warming
Arguably one of the most oft debated topics in recent years, the effects of global warming pose a threat to the world economy. Growth in the economy can spur changes in climate that have the ability to prove both beneficial and impeding to economic prosperity. An understanding of economic principals can provide insight onto the costs that are incurred with growth of industry and the methods that can be implemented to cede further negative effects. Global warming, by definition, is an increase in the temperature of the Earth’s atmosphere and oceans. With the rise in modern technology, the average temperature of the Earth’s surface has increased about 1.4 °F; two-thirds of which has arisen since the early 1980’s. Industrialized countries are major contributors to climate change, due in part to their involvement in deforestation and the burning of fossil fuels. These activities lead to an increase in levels of greenhouse gases, which scientists propose is the number one cause of global warming. The greenhouse effect is an example of external forcing: any process that has influence over climate, outside of the climate system. When infrared radiation is emitted and absorbed into the atmosphere, the greenhouse effect occurs. The absorption by the outer layer, in turn, increases the temperature of the lower atmosphere and the Earth’s surface. While some greenhouse gases occur naturally, the increase in industrial production has led to higher levels of carbon dioxide, methane, and nitrous oxide. The burning of fossil fuels has led to a higher concentration of carbon dioxide. With the rapid change in the economy over the last 30 years, the levels of greenhouse gases have risen significantly. Concentrations of greenhouse gases have ... ... middle of paper ... ...ew technologies that are more efficient. Works Cited America's Climate Choices. Washington, D.C.: The National Academies Press. 2011. p. 15. ISBN 978-0-309-14585-5. Bade, Robin, and Michael Parkin. Essential Foundations of Economics. Boston, Mass: Addison-Wesley, 2011. Print. Fischer, B.S. "3.2 Baseline Scenarios." Mitigation of Climate Change. IPCC. Web. 25 Mar. 2012. Kiehl, J.T., and Kevin E. Trenberth. "Earth’s Annual Global Mean Energy Budget." Bulletin of the American Meteorological Society, Feb. 1997. Web. Russell, Randy. "The Greenhouse Effect & Greenhouse Gases." Windows to the Universe. National Earth Science Teachers Association, 1 June 2007. Web. Waggoner, P.E., and J.H. Ausubel. "A Framework for Sustainability Science: A Renovated IPAT Identity." PNAS. Proceedings of the National Academy of Sciences, 19 Apr. 2002. Web. 20 Mar. 2012.
Global warming is described as an increase of average temperature throughout the globe over an extended period of time. Typically when scientists use the term global warming they use it to describe rising temperatures due to human actions such as the burning of fossil fuels and release of aerosols into the atmosph...
This paper can help you with that.... ... middle of paper ... ... Wikipedia, The Free Encyclopedia. Retrieved 05:49, July 31, 2008, from http://en.wikipedia.org/w/index.php?title=Greenhouse_gas&oldid=228960982.
One of the most compelling and difficult environmental problems society faces today is climate change. People do not realize how much the environment has changed for the worse in the last ten years, until they are told that the last two decades of the 20th century have been the hottest in the last 400 years, according to climate studies (Conserve Energy Future). Today, the carbon dioxide levels have reached 396.81 parts per million (ppm). “Carbon dioxide (CO2) has also increased over the last 100 years-- from about 300 ppm to 370 ppm. Interestingly, the majority of these additions have occurred in the last 50 years, when temperature increases have been the slowest” (geocraft).
Global warming and global climate change is the study of future increases of temperature across the globe. Studying climate change refers to how the over- all climate will change such as the dry places getting dryer and the wet places getting wetter. Global climate is dependent on “the greenhouse effect a natural process that helps regulate temperature” (Easterling and Karl). In the past few centuries humans have had a monumental effect on increasing of greenhouse gases in the atmosphere. Climate change is result of the increase amount of the greenhouse gasses in the atmosphere such as methane, carbon dioxide, water vapor, nitrous oxide, and ozone. “Global temperature has rose approximately 1.4 degrees Fahrenheit over
The climate on the Earth is changing. Ice age is interleaved with the global warming. In the present age, the temperature of the Earth's climate system continues to rapidly increase and it leads to global warming. Global warming is the process of gradual growth of average annual temperature of the atmosphere of the Earth and World oceans. The average temperature on the Earth was increased by 0.6C. There are various reasons for global warming, such as human activities, natural events, increasing of gases, such as carbon dioxide in atmosphere and solar activity (Global warming).
Air pollution and greenhouse gases are the reason for the planet as it is today; the reason why we see campaigns flooding the media informing us to ‘switch off’, ‘save the planet’ and ‘turn down the heat’ and the reason why the government is trying to develop a successful scheme, such as the carbon tax scheme, to reduce air pollution caused by major industries. Air pollution and greenhouse gases are the two immediate causes of global warming and climate change. Air pollution occurs when chemicals or particulate matter enter the atmosphere. They can cause damage to living organisms on the planet, as well as destruction to the natural and synthetic environment (Energy Environment.net 2008). Greenhouse gases are gases in the atmosphere that absorb infrared radiation emitted from the earth. They trap infrared radiation in the form of heat, and hence contribute to global warming. Anthropogenic greenhouse gases are a direct result of air pollution. They are the physical gases emitted that cause air pollution. Naturally occurring greenhouse gases also have an influence on the earth’s atmosphere, though it is not as conspicuous as anthropogenic causes. Together, air pollution and greenhouse gases are intensifying climate change and global warming on a world-wide basis.
The commonly debated “greenhouse effect” refers to “the global average temperature increase that has been observed over the last one hundred years or more” (Spencer). President Barack Obama addressed the issue in an effort to highlight its severity, "We have to all shoulder the responsibility for keeping the planet habitable, or we’re going to suffer the consequences – together” (Leader). The earth’s increasing atmospheric and oceanic temperatures result in climate changes due to cumulative amounts of carbon dioxide (CO2) in the atmosphere. As an outcome, researchers around the globe have established that the by-product of burning fossil fuels is the main culprit of the increasing temperatures. Global carbon emissions from fossil fuels have significantly increased since 1900, as shown above from a study carried out by the Carbon Dioxide Information Analysis Center.
What is global warming, or climate change? Global warming in essence, is exactly what it sounds like, the warming of the plant. Greenhouse gases are building in our atmosphere trapping heat. The greenhouse effect is a natural phenomenon where sunlight passes through the atmosphere and warms the earth that heat is then reflected back out to space. Certain gases trap some of that heat keeping the planet warm. the problem is, since the industrial revolution, we have been producing more of those gases then ever before and the planet doesn't know how to clean them from the air so they are building up and causing more heat to be retained.
Hansen, J., Ruedy, R., Sato, M., & Lo, K. (2002). "Global Warming Continues." Science, 295, 275.
Global warming and the greenhouse effect are issues discussed by scientists all the time. A natural process that keeps earths temperature at a livable rate is called the greenhouse effect. The energy from the sun warms up the earth when the rays from the sun are absorbed by greenhouse gases. The gasses then become trapped in the atmosphere. Carbon dioxide, water vapor, methane and nitrous oxide are the most common greenhouse gases.
Mastrandrea, Michael D. "Global warming." World Book Advanced. World Book, 2013. Web. 8 Nov. 2015.
Global Warming is a condition caused by greenhouse gases and human activities. The increased concentration of greenhouse gases due to activities such as deforestation and fossil fuel burning is causing the Earth’s atmosphere and oceans to warm up. As a result of this, global warming has some serious effects in the shape of extreme weather, species extinctions, and rising sea levels. These effects can contribute to the changes that are taking place all over the world, most of which are dangerous enough to pose a threat to the survival of life on Earth in the future.
Global warming is the term used to describe a gradual increase in the average temperature of the Earth's atmosphere and its oceans, a change that is believed to be permanently changing the Earth's climate. While it changes the Earth’s climate it takes away different species that we depend on and some which other species depend on and also effect (in a bad way) the environment in which we live and can cause permanent damages to humans, animals, plant which will change the whole chain of ecosystem.
...ve global temperature records were available (causes of global warming 2). Some large scale changes could occur abruptly over a short period and might also be irreversible. You want to take charge and fix some of the things that have to do with global warming before the effects are too serious to fix. In future warming of around 3 degrees celsius could result in a yield in crops. Here are many observed and expected environmental effects. A increase in atmospheric concentration has led to an increase in ocean acidity. The change in climate is highly unpredictable and uncertain. The effects of global warming can all be avoided if they were never caused in the first place. Many people do not care about the earth if you do not care about then how can you fix it.
Climate changes occur in our earth's atmosphere due to a buildup of greenhouse gases. Greenhouse gases can occur naturally as well as a result of human activities. The greenhouse gases are carbon dioxide, methane, and nitrous oxide. “Carbon dioxide is released into the atmosphere when solid waste, fossil fuels, and wood are burned.” (2) The gases help to warm the surface of the Earth. Each greenhouse gas absorbs heat differently. If natural gases did not occur, the temperature of the earth would be considerably cooler. “Problems can occur when higher concentrations of greenhouse gases are present in our atmosphere because they have enhanced our earth's heat trapping capability.” (3)