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.
| Game | Time | WPM | Accuracy |
|---|---|---|---|
| 2738 | 2011-07-14 12:59:49 | 92.20 | 98% |
| 2063 | 2011-03-23 20:06:29 | 86.65 | |
| 1505 | 2010-06-26 12:03:30 | 87.42 | |
| 1437 | 2010-06-24 15:51:51 | 92.67 | |
| 1410 | 2010-06-23 17:37:13 | 84.69 | |
| 1136 | 2010-06-05 06:33:47 | 86.47 | |
| 780 | 2010-03-17 10:23:29 | 86.92 | |
| 665 | 2010-02-18 19:59:35 | 84.59 | |
| 642 | 2010-02-17 10:13:46 | 85.04 | |
| 419 | 2009-12-20 15:44:33 | 75.71 | |
| 46 | 2009-06-25 19:38:45 | 69.70 |