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global warming vs human activity
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Global warming is an issue facing everyone in the world. It has caused some places to lose they’re homes, and soon many nations will face evacuations. Global warming will cause food and water shortage, and tension between poor and wealthy countries over resources. If more fossil fuels were being burned then it would lead to higher dangers. With the population growing everyday it will cause more challenges of climate and energy will only intensify. Global Warming or climate change effects changes in the entire environment. In the last one hundred years the average temperature has gone up by one point eight degrees Fahrenheit. This has caused changes in weather conditions like storm patterns, winds, the growth of plants, and the rise in temperature. It has also caused poles and glaciers to melt having the sea level rise and low-level island to become flooded. Some seasons are starting earlier or ending later then they where suppose to having plants bloom earlier or start to die. This has caused animals that live off those plants to decrease. Some think that green house gases like carbon dioxide and nitrogen are causing it. Others think cosmic rays, aerosols, natural cycles and models, and galactic cosmic rays are the reason. Some even think that global warming has happened in the past of is happening with the Earth just at its peak in the cycle. How global warming is happening, human caused or natural caused, is the question most people are asking.
Human Created Problem
Greenhouse Gases
Increase of greenhouse gases is one reason why there is global warming. Some greenhouse gases are methane, chlorofluorocarbon, carbon dioxide, ozone, and nitrogen. When these gases are increased they help the increase of temperature. The l...
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"What Is Global Warming ?" Global Warming, Climate Change, Greenhouse Effect. 7 Jan. 2010. Web. 17 Mar. 2010. .
"Global Warming Myths and Facts - Global Warming - Environmental Defense Fund." Environmental Defense Fund - Finding the Ways That Work. 18 June 2007. Web. 17 Mar. 2010. .
Vardiman, L. 2007. Evidence for Global Warming. Acts & Facts. 36 (4).
McIntire-Strasburg, Jeff. "Global Warming Causes: Natural or Human?" Web Log post. Sustainablog. 19 June 2009. Web. 17 Mar. 2010.
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"Methane Global Warming Potential." Buzzle Web Portal: Intelligent Life on the Web. Web. 25 Mar. 2010. .
One of the main causes of the increase in Earth’s temperature is greenhouse gases. Greenhouse gases are gases that are trapped in the atmosphere. The gases consist of carbon dioxide, nitrous oxide, and methane. They trapped heat from the sun from returning back into the atmosphere. Over the last 100 hundred years we have increased the earth’s average temperature by 1.4 degree fahrenheit (Carey). This is mainly due to the fact we are producing ten times more greenhouse gas than before. It is exp...
"global warming, climate change, earth and environment news from Scientific American." global warming, climate change, earth and environment news from Scientific American. N.p., n.d. Web. 3 Dec. 2013. .
Lupo, Anthony. Global Warming Is Natural, Not Man-Mad. Thesis. NAPSA, 2013. N.p.: Napsnet, 2013. Web. 15 Apr. 2014. .
For decades scientists have claimed that the Earth is undergoing global warming caused by human activity, primarily the burning of fossil fuel. However, one can look back through history to see that global warming is a natural cycle. The Earth routinely goes through a process of cooling and warming. Approximately, every 100,000 years there is a documented spike in temperature on Earth. Historical data indicates that when this spike occurs there is an increase in CO2 levels.
Kelly, Henry. ”Myths of Global Warming Skillfully Debunked” Lili. Irish Times, November 19 2009. Web. 15 March 2014.
"NRDC: Global Warming Basics." NRDC: Natural Resources Defense Council - The Earth's Best Defense. N.p., n.d. Web. 24 Apr. 2011.
“An introduction to climate change.” Natural Resource Defense Council. Natural Resources Defense Council 8 November 2015 n. pag. Web. 28 November 2015.
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
Writer, Leaf Group. "Explaining the Phenomenon of Global Warming." Sciencing. Leaf Group, 24 Apr. 2017. Web. 23 May 2017.
“Global Warming.” National Aeronautics and Space Administration. 29 November 2007. NASA, Washington DC. Web. 14 November 2010.
Changing the atmospheric abundance or properties of these gases and particles can lead to a warming or cooling of the climate system. The buildup of greenhouse gases in the atmosphere has led to an enhancement of the natural greenhouse effect. It is this human-induced enhancement of the greenhouse effect that is of concern because of ongoing emissions of greenhouse gases that have the potential to warm the planets climate to levels that have never been experienced in the history of human civilization. Such climate changes are a major issue to environmental concern in the concepts of the potentially dangerous effects it will have on the ecosys...
Greenhouse Gases, Climate Change, and Energy. (2004, April 2). . Retrieved May 10, 2014, from http://www.eia.gov/oiaf/1605/ggccebro/chapter1.html
"Global Warming Impacts | UCSUSA." Union of Concerned Scientists. UCS, 5 Sept. 2013. Web. 23 May 2014.
As we approach the future we are faced with many global problems. Most of these problems arise because we have caused them ourselves. We need to face these problems and find a solution. Global warming, although most often overlooked in importance, is a crucial problem of the future directly related to human activities. Global warming is caused by gases humans release into the atmosphere called anthropogenic gases and by deforestation. Anthropogenic gases include carbon dioxide, methane, chlorofluorocarbons (CFCs), hydrofl...
Riebeek, Holli. "Global Warming : Feature Articles." NASA Earth Observatory : Home. 3 June 2010. Web. 08 July 2010. .