Kayleigh (kayleigh_denise)

Race #349

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Official speed 43.25 wpm (109.04 seconds elapsed during race)
Race Start April 1, 2013 11:50:50am UTC
Race Finish April 1, 2013 11:52:40am UTC
Outcome No win (2 of 3)
Accuracy 90.0%
Points 0.00
Text #155 (Length: 393 characters)

The problem we now face is that this thin layer of atmosphere is being thickened by huge quantities of human-caused carbon dioxide and other greenhouse gases. And as it thickens, it traps a lot of the infrared radiation that would otherwise escape the atmosphere and continue out to the universe. As a result, the temperature of the Earth's atmosphere and oceans is getting dangerously warmer.