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 |
|---|---|---|---|
| 4382 | 2012-04-04 17:22:33 | 66.82 | 91% |
| 4257 | 2011-12-23 08:37:34 | 67.16 | 92% |
| 4238 | 2011-12-20 12:06:22 | 62.49 | 92% |
| 3958 | 2011-04-05 02:10:34 | 68.32 | |
| 3712 | 2010-12-28 05:10:54 | 75.84 | |
| 3486 | 2010-12-18 03:24:08 | 67.41 | |
| 3117 | 2010-12-09 12:03:56 | 70.49 | |
| 2505 | 2010-04-24 13:09:11 | 60.06 | |
| 1601 | 2009-08-08 02:35:25 | 63.70 | |
| 1555 | 2009-08-04 14:37:33 | 61.09 | |
| 1379 | 2009-07-25 13:43:20 | 58.83 | |
| 1126 | 2009-07-21 11:18:05 | 57.74 | |
| 1091 | 2009-07-20 13:42:40 | 57.93 | |
| 750 | 2009-07-11 05:02:40 | 58.61 |