Preview
Preview

Humans are Responsible for Global Warming Essay

:: 5 Works Cited
Length: 980 words (2.8 double-spaced pages)
Rating: Orange      
Open Document
Need writing help? Check your paper »



- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

This essay offers a defense to the position that humans are responsible for global warming.

What is Carbon Dioxide?
Before attempting to answer any questions based on observations about carbon dioxide, taking a moment to identify the carbon dioxide helps to ensure a clear understanding of the element. According to Princeton University (n.d.), “carbon dioxide, carbon dioxide, is a heavy odorless colorless gas formed during respiration and by the decomposition of organic substances”. This naturally occurring element is exists in the Earth’s atmosphere where it circulates between water, plants, soil and animals.

Current Carbon Dioxide Levels
Knowledge of carbon dioxide levels in the atmosphere helps scientists understand how the gas affects Earth, its atmosphere and any potential global warming. Carbon dioxide levels, measured in parts per million (ppm), defines a unit of measure “as a measure of small levels of pollutants in air, water, body fluids, etc. Parts per million is the mass ratio between the pollutant component and the solution” (TET, n.d.). Rising every year since 1958, the current atmospheric carbon dioxide level is 396.81 ppm according to co2now.org (2014). Scientists believe that they only have a short amount of time to get this and other greenhouse gases under control before the planet crosses the point of no return.
With a level of 396.81 ppm of carbon dioxide in the atmosphere, one may wonder if this level is the highest level the Earth has seen in the last 450,000 years. According to the graph found at Planet Seed’s website (2014), this is the highest levels of carbon dioxide level recorded in that time. In fact, the graph clearly shows a spike in carbon dioxide levels in the last portion of the g...


... middle of paper ...


...3). Overview of greenhouse gases. Retrieved from http://www.epa.gov/climatechange/ghgemissions/gases/co2.html
Hilderman, R. (2011). Fossil fuel and atmospheric levels of carbon dioxide. Retrieved from http://www.motherearthnews.com/nature-and-environment/fossil-fuel-and-atmospheric-levels-of-carbon-dioxide.aspx
Marshall, C. (2013). Small-scale U.S. lab experiment removes CO2 from atmosphere at relatively low cost. http://www.eenews.net/stories/1059981902
Planet Seed. (2014). Global climate change and energy CO2 and temperature change. Retrieved from http://www.planetseed.com/relatedarticle/co2-and-temperature-change
Princeton University. (n.d.). WordNet search - 3.1. Retrieved from http://wordnetweb.princeton.edu/perl/webwn?s=co2
The Engineering Toolbox (TET). (n.d.). PPM - parts per million. Retrieved from http://www.engineeringtoolbox.com/ppm-d_1039.html



Click the button above to view the complete essay, speech, term paper, or research paper

Need Writing Help?

Get feedback on grammar, clarity, concision and logic instantly.

Check your paper »







This essay is 100% guaranteed.


Title Length Color Rating  
Humans Should Not be Blamed for Global Warming Essay - An increase in the Earth’s average surface air temperature is referred to as global warming. Global warming is part of a natural cycle and is not caused by an increase in Carbon Dioxide emissions from humans. Humans are therefore not responsible for global warming. Global warming is part of a natural cycle of climate change. The Pleistocene describes the time period that spanned from 1.8 million to approximately 10 000 years ago. During the Pleistocene, significant advances of continental ice sheets in North America and Europe occurred....   [tags: environment, climate change, environmental] 1047 words
(3 pages)
Good Essays [preview]
Essay on Global Warming is a Theory, Not a Fact - On April 25, 1975 a Newsweek headline blamed a deadly outbreak of southern tornadoes on a disastrous average climate temperature decline that had been persisting for over thirty years. This report stated that the temperature drop increased pressure points in the upper atmosphere amidst the circumvential flow of the westerly winds that in turn affected temperate regions to increase numbers of deathly droughts, floods, freezes, and late-coming monsoons (Gwynne). Global cooling was a scare that resulted because of a theory, but now the concern is global warming....   [tags: Global Warming Essay]
:: 6 Works Cited
1844 words
(5.3 pages)
Term Papers [preview]
Essay about Global Warming Effects on Hawaii - Global warming affects the ocean water level because of the raising temperatures; it causes the icebergs to melt which adds more water in the ocean. This poses a threat to Hawaii and other islands because Hawaii is made up of islands, which are small and surrounded by water. This leaves us at risk for many things with the reef and the people. Global warming has some very potential impact on Hawaii’s environment, health, economy and natural resources. With the environment if the sea level raises our reefs are at risk....   [tags: Global Warming Essay]
:: 9 Works Cited
1211 words
(3.5 pages)
Strong Essays [preview]
Global Warming is Causing Climate Change Essay - Global warming is the increase in the earth’s atmospheric temperature. Naturally occurring gases such as carbon dioxide, methane, nitrous oxide, ozone and water vapor trap heat from the sun, preventing it from leaving the atmosphere. These naturally occurring gases along with human made hydro fluorocarbons (HFCs), per fluorocarbons (PFCs), and sulfur hexafluoride (SF6) are collectively known as greenhouse gases. This essay will explain why global warming is fast becoming a cause for concern and why preventative measures are being taken....   [tags: Global Warming Essays]
:: 3 Works Cited
551 words
(1.6 pages)
Good Essays [preview]
Global Warming Essay: An Inconvenent Truth - Former United States Vice President Al Gore became interested in global warming during his years at Harvard University studying under Professor Roger Revelle. During the Clinton Administration Al Gore pushed and encouraged energy efficiency and alternate fuel resources. After Al Gore’s presidential election defeat to Georgia W. Bush in 2000, Gore focused his full attention back on global warming. Al Gore Traveled across the United States and around the world presenting a slide show featuring the concerns of global warming....   [tags: Global Warming, Al Gore]
:: 6 Works Cited
1045 words
(3 pages)
Strong Essays [preview]
Essay on Climate Change: Environmentalists and Global Warming - The Environmentalists claim the science is settled, and that any actions taken to prove otherwise will be unfruitful. They do this to turn public attention away from the fact that much of their data is purposely taken out of context, manipulated, or made up in order to prove that Manmade Global Warming exists. In fact, there is more evidence showing that the rise in temperatures may be due to solar activity or part of the Earth’s natural climate fluctuations, than to support that it is caused by greenhouse gases generated by humans....   [tags: environment, pollution, global warming] 2347 words
(6.7 pages)
Powerful Essays [preview]
Essay on Is Global Warming A Natural Occurrence or Caused By Humans? - One hundred years from now the once habitual and prosperous Earth has become chaotic and unlivable. There are endless droughts and intense storms that annihilate everything in their path. Entire species have gone extinct while the ones left alive struggle to fight for survival and dominance until nothing is left. This is Earth; the plant that millions of life forms have called home has become a desolate world. This “future” is a result of Homo sapiens, simply referred to as humans, interfering with Earth’s natural processes leading to global warming....   [tags: water, sea-levels, greenhouse gases]
:: 17 Works Cited
1481 words
(4.2 pages)
Powerful Essays [preview]
Essay on We Must Stop Global Warming Now - One of the most vigorously debated topics is the issue of climate change, the climate that all living things have come to rely upon is changing by the effects of global warming. What can we do to slow down this warming. How will we undo all the damage we human beings have created. While we are waging wars against each other or enjoying our luxurious life not bothering to lift a finger to help the world, the world as we know it—beaches, grasslands, forests, snowcapped mountains, giant chunks of ice caps—hangs on a thread, in danger of falling out of balance anytime....   [tags: Global Warming Essay]
:: 15 Works Cited
951 words
(2.7 pages)
Better Essays [preview]
Investigating the Cause of Global Warming Essay - Investigating the Cause of Global Warming Many people disagree on the issue concerning global warming. Some believe that human activities, various forms of polluting, are the main cause of global warming. Others think that not only have humans not affected the planet by any significant amount, but that not much global warming has even occurred. Many scientists think that pollution is the cause of global warming and the greenhouse effect. There is a lot of evidence to support this theory. In the United States alone, almost 15,000 pounds of greenhouse gases are emitted per person each year....   [tags: Global Warming Climate Change]
:: 4 Works Cited
867 words
(2.5 pages)
Better Essays [preview]
Global Warming Essay - Global Warming Global warming is an increase in the earth's temperature due to fossil fuels, industry, and agricultural processes caused by human, natural, and other gas emissions. (Melissa Phillips). This results in an increased emission of greenhouse gases. (Caroline Quatman). Short-wave solar radiation sinks into the Earth's atmosphere and warms its surface; while longwave infrared radiation emitted by earth's surface is absorbed, and then re-emitted by trace gases. (Brent C. Willhoite) Climate changes occur in our earth's atmosphere due to a buildup of greenhouse gases....   [tags: Environment Global Warming Climate Change]
:: 5 Works Cited
947 words
(2.7 pages)
Better Essays [preview]