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 |
|---|---|---|---|
| 5777 | 2014-03-23 11:05:35 | 87.83 | 94% |
| 5643 | 2014-02-05 11:15:06 | 87.27 | 97% |
| 5131 | 2013-05-07 02:24:04 | 80.96 | 94% |
| 4733 | 2013-03-06 09:53:26 | 74.78 | 94% |
| 3357 | 2012-07-06 10:05:49 | 82.61 | 97% |
| 2876 | 2012-06-10 16:39:16 | 79.20 | 95% |
| 2540 | 2012-05-24 12:49:51 | 71.22 | 92% |
| 2010 | 2012-04-18 16:28:16 | 74.68 | 95% |
| 1687 | 2012-04-04 15:36:37 | 74.90 | 95% |
| 1490 | 2012-03-30 06:49:35 | 75.13 | 95% |
| 1066 | 2012-03-04 06:17:30 | 70.11 | 96% |
| 764 | 2012-02-05 18:07:30 | 67.41 | 96% |
| 581 | 2012-01-27 07:14:33 | 69.72 | 96% |
| 432 | 2012-01-18 09:02:34 | 64.44 | 96% |
| 26 | 2009-02-17 07:29:18 | 48.42 |