graham (graham17)

Race #49

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Official speed 48.28 wpm (97.68 seconds elapsed during race)
Race Start May 10, 2012 6:03:18pm UTC
Race Finish May 10, 2012 6:04:56pm UTC
Outcome No win (2 of 4)
Accuracy 89.0%
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.