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Global Warming Global warming is the increase in the average temperature of the Earth's near-surface air and oceans in recent decades and its projected continuation.
global warming John Schirber Schirber 1 Research Writing, Knudson Primary Argument 4/2/07 Today we are engulfed with claims that global warming is ending the world
Global Warming Is It Trur Or Is It A Myth Introduction For many decades, scientists, meteorologists and climate experts have been advising the public of global warming
Global Warming The Heat Is On! The U.S. government refuses to pass the Kyoto Protocol, and engage in efforts to stop global warming because it claims that such actions
Global Warming Paragraph 1 - Introduction The advancement of technology has brought many convenience and benefits into our lives. Gone were the days when the older
Submitted by Kmac11023 on May 14, 2006
Category: Science
Words: 978 | Pages: 4
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The phrase "global warming" is one that gets used repeatedly by a lot of people. It slips in and out of conversations, but it seems to be the kind of issue that people imagine will just go away on its own. As a result, the problems resulting from global warming are becoming alarmingly more grave.
Global warming is not a new issue. The beginning of the Industrial Revolution brought many new inventions to simplify and make our lives easier. Such inventions included cars, household appliances, and plants that burn solid waste, fossil fuels such as oil, natural gas, and coal (epa.gov). Before the Industrial Revolution, humans caused very few gases to be released into the atmosphere, but now scientists say, through the burning of fossil fuels, a large population growth, and deforestation, humans are affecting the mixture of gases in the atmosphere (World Book 8; 232). This mixture of gases in the atmosphere is causing the worldwide problem known as global warming.
The Earth has a natural "greenhouse effect" which is caused by energy from the sun controlling the Earth's weather and climate, and heating the Earth's surface. In response to the sun, the Earth radiates energy back into space (Curtis 159). Atmospheric greenhouse gases such as water vapor, carbon dioxide, and other gases trap the energy, leaving the Earth and retaining it as heat, much like the glass of a greenhouse. This is a natural and necessary effect. Without it, temperatures on Earth would be much lower than they are now and life as it is today would not be possible. Thus, with the greenhouse
effect, the Earth's average temperature is a more comfortable and life-supporting 60 degrees Fahrenheit (World Book 8; 232).
The problems that have arisen with the greenhouse effect have occurred due to the increase in atmospheric greenhouse gases. Data collected over the last one hundred years, shows that the average land surface temperature has risen...
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