StudentShare
Contact Us
Sign In / Sign Up for FREE
Search
Go to advanced search...

Mankind is Causing Global Warming - Assignment Example

Cite this document
Summary
The following paper “Mankind is Causing Global Warming” looks at climate change as global warming caused by human actions. The most vital factors of human activity causing global warming are the burning of fossil fuels like coal, oil, and natural gas…
Download full paper File format: .doc, available for editing
GRAB THE BEST PAPER92.9% of users find it useful
Mankind is Causing Global Warming
Read Text Preview

Extract of sample "Mankind is Causing Global Warming"

Download file to see previous pages

In fact, 25% to 30% of the greenhouse gas that is released into the atmosphere every year is 1.6 billion tonnes which are due to deforestation. According to Daniel Howden, (2007) "In the next 24 hours, deforestation will release as much CO2 into the atmosphere as 8 million people flying from London to New York. Stopping the loggers is the fastest and cheapest solution to climate change. So why are global leaders turning a blind eye to this crisis" The rapid destruction of the rainforests which forms a valuable cooling band in the region of the Earth's equator is one of the main causes of climate change.

Carbon expelling due to deforestation far surpass damage induced by planes and automobiles and factories. Water vapor is the most widespread and most potent greenhouse gas on the planet. It increases as a result of warming induced by carbon dioxide, methane, and other greenhouse gases. "Because the air is warmer, the relative humidity can be higher (in essence, the air is able to 'hold' more water when it is warmer), leading to more water vapor in the atmosphere" (http://lwf.ncdc.noaa.gov/oa/climate/gases.

html, accessed on 29th April 2009). Water vapor holds on around 2/3rd of the heat pinned by all the greenhouse gases (L.R.Kump, 2002) due to which global climate change has occurred. Meth Methane, natural gas is the 2nd most vital of the greenhouse gases ensuing from human actions. It is formed by rice cultivation, cattle and sheep farming, and by decomposing material in lowlands. Methane is also let out during coal removal and oil drilling, and by permeable gas pipelines. Human actions have enhanced the density of methane in the atmosphere to around 145% above the quantity that is present naturally.

(http://www.gcrio.org/ipcc/qa/04.html,1997, retrieved on 29th April 2009)Carbon dioxide emitted by vehicles is also a reason for global warming. According to the US Emissions Inventory 2006 page 8 vehicles that have poor gas mileage add the most to global warming. For instance, according to the E.P.A's 2000 Fuel Economy Guide, a new Dodge Durango sports utility vehicle which gives 12 miles per gallon in the city will emit approximate 800 pounds of carbon dioxide above a distance of 500 city miles.

But if a large vehicle is used like the SUV's then due to their narrow wheelbase they are 4 times as liable as cars to overturn in an accident (Keith Bradsher, Article appearing in the San Francisco Chronicle, December 12, 1997, originating in the New York Times).Another principal man-made ground of Global Warming is population. More people lead to more food and more modes of transportation. This only means more Methane as there will be an increased amount of burning of fossil fuels, and more agriculture.

The main source of methane is manure. Because more food is demanded more food has to be raised. Animals like cows are a resource of food which leads to an increase in manure and methane. Yet another issue with the increasing population is transportation. An increased number of people means more cars, and more cars mean more pollution. (http://library. thinkquest.org/J003411/causes.htm retrieved on 29th April 2009). The permafrost sheet has begun to melt due to human activities. Alaskan permafrost has apparently warmed up by a mean of 1.

5C over the past 15 years.

...Download file to see next pages Read More
Cite this document
  • APA
  • MLA
  • CHICAGO
(Mankind is Causing Global Warming Assignment Example | Topics and Well Written Essays - 750 words, n.d.)
Mankind is Causing Global Warming Assignment Example | Topics and Well Written Essays - 750 words. Retrieved from https://studentshare.org/sociology/1523077-mankind-is-causing-global-warming
(Mankind Is Causing Global Warming Assignment Example | Topics and Well Written Essays - 750 Words)
Mankind Is Causing Global Warming Assignment Example | Topics and Well Written Essays - 750 Words. https://studentshare.org/sociology/1523077-mankind-is-causing-global-warming.
“Mankind Is Causing Global Warming Assignment Example | Topics and Well Written Essays - 750 Words”. https://studentshare.org/sociology/1523077-mankind-is-causing-global-warming.
  • Cited: 0 times

CHECK THESE SAMPLES OF Mankind is Causing Global Warming

The Global Warming Crisis

This paper “The global warming Crisis” will define the greenhouse effect, explain how naturally-occurring and man-made gases affect it along with examples of the detriments of these forces and examine the feasibility of various alternative fuels which would greatly reduce air pollution.... nbsp; The subsequent warming ocean waters are less effective in their ability to absorb CO2....
6 Pages (1500 words) Thesis

An Inconvenient Truth: Al Gore Show examples of Pahos, Ethos, Logos

Vice President Al Gore on the causes and consequences of global warming delivered from a secular IMAX pulpit.... Vice President Al Gore on the causes and consequences of global warming delivered from a secular IMAX pulpit.... The audience is invited to learn the inadequate approach in which science was presented to his class in primary school and his awakening to the global warming issue while in college.... ogosGore systematically describes the perils to civilization potentially caused by global warming....
2 Pages (500 words) Essay

Global Warming, Politics and Policies

hellip; As the report explores warnings about the human generated causes of an enhanced greenhouse effect and the subsequent catastrophic outcomes have been sounded for over 100 years, global warming has only recently become an important political matter, at least in the U.... The greenhouse effect is a term that describes an increase of the average global temperature....
10 Pages (2500 words) Essay

Global Warming and the Struggle for a Science-Wise Nation

As the global warming is a popular term found nearly everywhere these days.... global warming is the term, coined to explain the rapid increase in the average temperature of the Earth's surface and water.... As Mother Earth is threatened by the ongoing global warming; it is our responsibility as its inhabitants to play our role as its guardians.... In recycling, we can actually use the natural resources again and again, without causing any further harm to the environment....
5 Pages (1250 words) Essay

Current Threats to Global Warming

The present essay entitled "global warming" concerns the threats that global warming performs.... As the author puts it, global warming is the biggest threat to mankind, because it is increasing the average temperature all over the world.... nbsp;… The threat of global warming is that the polar ice caps would soon be melting because of global warming, which would increase the level of oceans to side....
1 Pages (250 words) Essay

Quest for Energy and Environmental Destruction

Increased quantities of carbon dioxide and methane can be harmful to the environment as they promote global warming.... This literature review "Quest for Energy and Environmental Destruction" discusses the environmental problems that have had a negative effect on both a global and local scale due to the exhaust fumes from vehicles, factory emissions, cigarette smoking and the burning of waste.... Environmental problems have had a negative effect on both a global and local scale due to exhaust fumes from vehicles, factory emissions, cigarette smoking and the burning of waste and these problems would be discussed in detail in this essay (Goudie 2000 & Cooper 2001)....
7 Pages (1750 words) Literature review

How to Decrease Global Warming and Save the Environment

This paper "How to Decrease global warming and Save the Environment" discusses the most effective way of solving the global warming issue by the use of clean energy.... As a result, the entrapped solar radiations significantly contribute to the increase in global temperatures, which is essentially global warming (Ibid 12).... Being a global issue, every individual should be actively engaged in the pursuit of solving global warming....
7 Pages (1750 words) Essay

Is Mankind Dangerously Harming the Environment

The writer of the paper "Is Mankind Dangerously Harming the Environment" states that global warming is a term commonly used to describe the consequences of man-made pollutants overloading the naturally-occurring greenhouse gases causing an increase in the average global temperature,… global warming is the subject of great debate and concern worldwide.... Human pollution is changing the climate of our earth and has increased global warming in the past half-century....
1 Pages (250 words) Assignment
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.
Contact Us