quora

Present the case against the anthropogenic causes of global warming - Essay Example

Comments (0) Cite this document
Summary
Global warming Introduction The temperature of the earth is controlled by the heat energy of the sun that is retained by the atmosphere. Greenhouse gases play an important role in absorbing the sun’s radiation and maintaining the earth’s temperature. The energy of the sun that reaches the earth’s surface is in the form of short-wave radiation, and about one-third of it hits the surface and goes back to the space…
Download full paperFile format: .doc, available for editing
GRAB THE BEST PAPER95.6% of users find it useful
Present the case against the anthropogenic causes of global warming
Read TextPreview

Extract of sample
"Present the case against the anthropogenic causes of global warming"

Download file to see previous pages This phenomenon is termed as global warming. There can be many negative consequences of global warming including growing risk of human survival on this planet (Maslin, 2007, p.9). One impact of global warming is melting of ice in the north and south poles which includes glaciers and ice sheets over West Antarctica and Greenland. There is also the risk of rising of the sea level that will result in inundation of the low-lying areas. Many species of the earth like penguins and polar bears are rapidly decreasing in number due to the melting of ice caps. Due to increased precipitation, there has also been an increase in rain and snowfall around the world. There is also damage of coral reefs because of warming of sea water; almost one third of coral reefs have already been severely damaged (Effects of global warming, n.d.). The concept of man’s impact on global warming has currently become a controversial issue because of the various difficulties faced by scientists while studying climate change. This paper argues against the anthropogenic factors of global warming and presents the natural and scientific factors responsible for this phenomenon. Greenhouse effect Greenhouse effect is the phenomenon of increased temperature of the earth’s surface and lower level of atmosphere due to emissions of various gases. Similar to a glass house where heat enters but some of it is retained and is prevented from going out, the earth’s surface too absorbs two-thirds of the sun’s radiation and expels one-third of the heat. In order to maintain balance of the solar heat the earth has to give back equal amount of heat to the atmosphere. Since the earth is colder than the sun, it reflects back heat in longer wavelengths than the sun’s radiation. A large part of this thermal energy emitted by land and water bodies is absorbed by the atmosphere and also by clouds that result in rainfall and cooling of the earth’s surface. This entire phenomenon is known as the greenhouse effect (What is the greenhouse effect? 2007, p.1). The most important greenhouse gas is water vapour followed by carbon dioxide which is the second most important greenhouse gas. Some of the other greenhouse gases present in the atmosphere are methane, ozone and nitrous oxide (Montzka, et al, 2011, p.43). If there would been no greenhouse effect then the surface of the earth would have been colder than the present temperature. The estimation is that without greenhouse effect the temperature of the earth’s surface would have been 330 C, and the earth would not have been appropriate for living beings to survive. The concern among scientists is that human activities may increase greenhouse gases to a high level which will lead to increase in temperature by 50 C within the middle of this century. However, the extent to which human life will be affected is still under controversy as it is still a matter of speculation how much the temperature change will affect the normal patterns of rainfall, drought, seasons and sea level (Schneider, 1990[1], p.13). The amount of thermal energy reflected back to space by the earth’s surface depends upon the temperature of the surface. A hot surface will radiate more thermal energy than a cold surface. The amount of radiation is also ...Download file to see next pagesRead More
Cite this document
  • APA
  • MLA
  • CHICAGO
(“Present the case against the anthropogenic causes of global warming Essay”, n.d.)
Retrieved from https://studentshare.org/biology/1469244-present-the-case-against-the-anthropogenic-causes
(Present the Case Against the Anthropogenic Causes of Global Warming Essay)
https://studentshare.org/biology/1469244-present-the-case-against-the-anthropogenic-causes.
“Present the Case Against the Anthropogenic Causes of Global Warming Essay”, n.d. https://studentshare.org/biology/1469244-present-the-case-against-the-anthropogenic-causes.
  • Cited: 0 times
Comments (0)
Click to create a comment or rate a document
CHECK THESE SAMPLES - THEY ALSO FIT YOUR TOPIC
Ozone depletion causes global warming
Ozone is made up of three atoms of oxygen which is poisonous when people inhale it especially at high concentration. It is unlike the air human beings need which is made up of two atoms of oxygen. People may get sick especially the disease called asthma when ozone is formed near the surface of the earth. It is very useful once it is formed in the atmosphere because it serves as a blanket of protection from solar radiation.
10 Pages(2500 words)Essay
Debate on the causes of global warming
There is also debate over which methods should be used to stop the process. Although Global warming is debated heavily throughout all forms of media, the quality of the rhetoric used by both sides in the debate is mostly very poor, especially in the more mainstream media.
6 Pages(1500 words)Essay
Discuss the causes and effects of three factors of climate change
After a study and classification of these weather events over a decade or so, scientists obtain the climate of the region (Letcher 2). However, the weather in a given area is in constant change every given time. Thus, the climate of a region keeps on changing over decades.
6 Pages(1500 words)Essay
Climate change debate - anthropogenic or natural
Temperatures 37 Discussion 39 Ways to control the anthropogenic affects 47 Conclusion 49 Work Cited 53 Abstract In the 21st century, climatic changes have been always one matter which is in a constant debate. This debate is such a huge deal that not only organizations who are responsible for saving the planet are concerned about it but the leaders of each and every country are in constant quandary that what are the measures that could be taken to restore the climate.
40 Pages(10000 words)Essay
Is Anthropogenic Global Warming a problem and if so, why is it not being solved
When the reason for change in the rise in temperature is due to the activity of humans, it is called as 'Anthropogenic Global Warming' - AGW. The term 'Anthro' means humans and the full term means increase in global temperatures due to the activities of humans (Karnaukhov, 2001, p.
4 Pages(1000 words)Essay
Anthropogenic and Natural Causes of Global Warming
As a result of research it was suggested that although global warming is real, there is a need to pinpoint its cause for the purpose of putting an end to it. Its causes, however, are not only several but also surrounded by several issues, but still one gets a lot of insights from the controversies and opposing arguments.
16 Pages(4000 words)Essay
Cooperation against global warming
This easy to understand guide offers good examples, clear explanations and scores of practical activities to facilitate understand at every stage. The article 'Global warming requires a global solution' is found on page 209 of Critical Thinking Skills as a practice activity designed to foster critical thinking skills.
4 Pages(1000 words)Essay
Global warming, its scope and causes
Presently, it is undergoing a very rapid warming, which is the outcome of human activities like rampant and indiscriminate deforestation and reckless exploitation of natural resources for industrialization. One of the main causes of this rapid warming has been attributed to burning of industrial fuels like coal, oil and natural gas.
10 Pages(2500 words)Essay
The Implications of the Anthropogenic Global Warming Hypothesis
Environmentalists swear by the data that indicates global warming is accelerating and man's contribution places a significant influence on the planet's rising temperature. Industrialists, while acknowledging the effect, contend that manmade CO2 has a negligible impact on the naturally cycling temperatures of the earth.
5 Pages(1250 words)Essay
Ozone Depletion Causes Global Warming
Before going deeply into ozone depletion, it would help in the discussion if the ozone layer and global warming are both defined. Ozone is an oxygen variation with three atoms unlike the air human beings breathe which is composed of two atoms of oxygen. The form makes ozone very reactive and may cause poisoning at high concentrations.
4 Pages(1000 words)Essay
sponsored ads
We use cookies to create the best experience for you. Keep on browsing if you are OK with that, or find out how to manage cookies.
Let us find you another Essay on topic Present the case against the anthropogenic causes of global warming for FREE!
logo footer
Contact us:
+16312120006
Contact Us Now
FREE Mobile Apps:
  • StudentShare App Store
  • StudentShare Google play
  • About StudentShare
  • Testimonials
  • FAQ
  • Blog
  • Free Essays
  • New Essays
  • Essays
  • Miscellaneous
  • The Newest Essay Topics
  • Index samples by all dates
Join us:
Contact Us