Shirley (shirley56)

Race #9647

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Official speed 83.73 wpm (56.32 seconds elapsed during race)
Race Start August 13, 2013 2:44:59am UTC
Race Finish August 13, 2013 2:45:55am UTC
Outcome No win (2 of 5)
Accuracy 94.0%
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.