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 |
|---|---|---|---|
| 7108 | 2014-11-06 10:35:23 | 81.55 | 97% |
| 6161 | 2013-10-21 12:13:32 | 74.58 | 94% |
| 5820 | 2013-08-31 09:30:45 | 67.22 | 90% |
| 5338 | 2013-07-29 12:45:22 | 61.18 | 89% |
| 3926 | 2012-08-11 12:38:18 | 62.52 | 88% |
| 3723 | 2012-06-16 13:43:19 | 67.28 | 96% |
| 3617 | 2011-11-07 08:35:00 | 63.96 | 90% |
| 2887 | 2011-07-07 09:48:38 | 57.37 | 89% |
| 2590 | 2011-07-01 07:48:50 | 60.26 | 91% |
| 2081 | 2011-06-24 07:08:42 | 43.72 | 91% |
| 1827 | 2011-06-22 11:05:36 | 53.15 | 90% |
| 1045 | 2011-06-17 15:15:07 | 69.81 | 94% |
| 520 | 2011-06-10 10:55:59 | 51.04 | 92% |
| 430 | 2011-06-08 13:07:55 | 59.96 | 91% |