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 |
|---|---|---|---|
| 1562 | 2010-02-20 13:35:54 | 51.42 | |
| 1393 | 2009-11-27 11:21:15 | 55.93 | |
| 1204 | 2009-11-12 10:04:36 | 49.19 | |
| 1170 | 2009-11-11 14:25:54 | 47.59 | |
| 602 | 2009-05-02 14:23:04 | 45.34 | |
| 493 | 2009-04-21 12:04:39 | 44.55 | |
| 325 | 2009-04-04 10:37:28 | 40.72 |