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 |
|---|---|---|---|
| 4302 | 2010-01-26 09:03:47 | 61.09 | |
| 4183 | 2010-01-11 07:10:42 | 60.37 | |
| 3985 | 2009-12-22 08:09:16 | 63.78 | |
| 3471 | 2009-10-25 08:46:10 | 75.67 | |
| 3092 | 2009-09-24 05:31:08 | 64.47 | |
| 3086 | 2009-09-16 09:26:31 | 66.75 | |
| 2950 | 2009-09-01 09:59:04 | 56.67 | |
| 2816 | 2009-08-18 12:55:36 | 55.88 | |
| 2766 | 2009-08-16 11:41:04 | 66.87 | |
| 2641 | 2009-08-15 06:19:16 | 57.16 | |
| 2384 | 2009-07-28 14:23:24 | 66.71 | |
| 2029 | 2009-07-14 15:55:04 | 53.77 | |
| 1879 | 2009-07-10 13:48:50 | 63.64 | |
| 1137 | 2009-05-14 10:06:21 | 67.82 | |
| 1136 | 2009-05-14 10:02:54 | 57.53 | |
| 1056 | 2009-02-18 08:41:52 | 63.77 | |
| 464 | 2008-09-21 18:55:31 | 47.40 | |
| 355 | 2008-09-12 09:57:02 | 37.46 | |
| 342 | 2008-09-09 07:37:16 | 55.10 | |
| 178 | 2008-08-28 17:35:40 | 53.31 |