Global Warming The Signs And The Science - 1086 Words

1. Global Warming: The signs and the science †¢ The change in earth’s climate have been driven by forces of nature for the past million years. †¢ The past century earths average temp has been rising faster than any time in the past 10,000 years and much of that change is due to humans †¢ There has been a rise in average temperature by 1 degrees Fahrenheit over the last 100 years. This rise to due to the human effect on the Earth. †¢ There is an estimated 700 parts per million of co2 in the Earth’s atmosphere. †¢ The rise in temperature is altering the climates most basic elements: rainfall, evaporation, and days of sunshine and nighttime temperature. †¢ These changes are damaging the environment causing droughts, rising sea levels, tropical diseases threating wildlife, agricultural production and extinction of some animals as well as putting our health and life style at rick. †¢ Earths polar region has been showing us signs that something is wrong. In the Artic regions the average temperature climbed 4 to 7 degrees. †¢ The temperature rise has caused ice to form later and break up earlier as well as the melting of icecaps. †¢ The seasons that we know have become unsettled. †¢ The natural gases that are trapped in the atmosphere that warms the earth and keeps earth climate livable is commonly known as the Greenhouse effect. †¢ The earth’s atmosphere consist of four main gases H20, Co2, CH4 and O2. †¢ The green house is getting too warm due excessive use of carbon. †¢ The sourcesShow MoreRelatedGlobal Warming: Fact or Fiction1089 Words   |  5 PagesGlobal Warming: Fact or Fiction Lower Capstone – Unit 3 Independent Project Rozlynn Mundy American InterContinental University Online July 4, 2010 Title: Global Warming: Fact or Fiction Abstract Introduction I. Overview of Global Warming A. Signs of global warming a. Support b. Skepticism II. Effects of Global Warming A. Contributors to global a. Manmade b. Natural Summary Abstract The information found in this paper is designed to raiseRead MoreThe Humanoid Effect877 Words   |  4 Pagesmight be why? Hasn’t global warming always existed? Yes. It has always been a menacing epidemic but there have been obvious changes to the environment. With the drastic weather changes, it is suspected that all of the polar ice sheets should be melted by 2100. Many scientists have studied what could be the cause of this epidemic. The fact of the matter is that the scientists have established what exactly is causing it, which are high levels of carbon dioxide. Global warming is life threatening andRead MoreAssignment 2: Global Warming: Cause and Mitigation1137 Words   |  5 PagesAssignment 2: Global Warming: Cause and Mitigation Introduction to Physical Science xxxxxxxxxxxx December 6, 2015 Strayer University Professor xxxx xxxx One of the most all time debated and controversial topics to date in science is global warming. 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Gases that trap heat in the atmosphere are known as greenhouse ga ses like carbon dioxide, methane, nitrousRead MoreIs Global Warming a Threat to Polar and Glacier Ice? Essay990 Words   |  4 PagesIs global warming a threat to polar and glacier ice? Global warming is a phenomenon whereby the earths average temperature increases.  Global warming has a devastating effect on the Earths climate. Scientists are still studying global warming effects, and have not reached a consensus about what will happen in the future. The melting of the polar ice caps and global warming are getting more and more attention lately. If melting glaciers caused by global warming, or it is a natural process - atRead MoreGlobal Warming : We Are All At Risk1555 Words   |  7 Pagesmankind is global warming. More than 97 perecent of the world scientists believed that human activities mainly the burning of fossil fuel caused global warming. Exacerbated by global warming, the occurrence of extreme weather events such as hurricanes, droughts, rising sea level, floods,and heatwaves are becoming more frequent and sever. In the past two decades global warming induced extreme weather affected almost half of the world population. The scientific evidence is no w clear that global warmingRead MoreEssay On No Right Way To Deny Climate Change975 Words   |  4 PagesHistory of Global Warming’s Politicization in The United States The North American Drought of 1988 marked the very first time global warming crossed over from scientists to mass media coverage. Following an American professor’s address to the Senate correlating abnormal weather to global warming, European nations addressed the issue, and many countries began to reduce greenhouse gas. The European Union ratified the Kyoto Protocol in 1997 to make it legally binding. In Europe, global warming was acknowledgedRead MoreGlobal Warming, Causes and Solutions771 Words   |  4 PagesThe main causes of global warming are due to increase in greenhouse gases, carbon dioxide and methane primarily, in the upper atmosphere directly, caused by human burning fossils fuel, industrial farming and deforestation activities. Resulting in increase in earth temperature, sea- level, shrinking ice sheets, glacier retreat so on. The evidence that support the human cause is plentiful and powerful, but few can support for the issue that global warming is a natural part of the Earth’s