Global Warming
In the past many assumptions have been made concerning global warming. It is still questionable of whether this a theory or fact. Global warming is an increasing of the average temperature on the Earth. Global warming was first detected in the 1980's. Some scientists believe that the cause is the greenhouse effect, the process of trapping heat within the Earth's atmosphere because of the presence of large amounts of gases. These gases, primarily carbon dioxide, methane, nitrous oxide, and water vapor are responsible for maintaining global temperature suitable for life. Growth in industry, agriculture, and transportation since the Industrial Revolution, however, has produced gases that have increased the Earth's thermal blanket. As the gases increase, more heat is trapped within the Earth's atmosphere, and the worldwide temperature goes up. Since 1896 it has been known that these gases help stop the sun's infrared radiation from
5 degrees Fahrenheit), by 2100, causing sea level to rise by twenty inches; further warming and sea level rise would follow. Although this may not seem like a great difference, global temperature was only 2. Sea levels will rise, completely flooding a number of low-lying island nations and flooding many coastal cities such as New York and Miami. So what it all boils down to is, we have some assumptions based on many facts, but they are yet to be proven and so it stands as a theory. It was thought that this rise could just be a part of a natural fluctuation; such fluctuations have been recorded for tens of thousands of years and operate in short term as well as long-term cycles. However if they were challenged to prove their conclusions I don't see that they would be able to, because it is not like they can create a legitimate demonstration or experiment to prove their beliefs. However, 1995 was the warmest year on the British Meteorological Office records. Many meteorologists have attributed our recent rash of unpredictable weather to global warmings. Many plant and animal species will probably be driven into extinction, agricultural regions will be disturbed, and the frequency of severe hurricanes and droughts are likely to increase. In their research, scientists have found since 1850 there has been a mean rise in global temperature of approximately 1 degree Celsius (approximately 1. And even then it will be a gathering of facts to prove someone's theory.
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Acceptance Essays
