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 |
|---|---|---|---|
| 4007 | 2011-11-24 06:12:48 | 81.33 | 96% |
| 3921 | 2011-11-21 11:40:36 | 81.25 | 97% |
| 3512 | 2011-10-19 04:07:38 | 85.68 | 97% |
| 1715 | 2011-05-20 02:17:04 | 76.40 | 94% |
| 1241 | 2011-05-11 11:49:09 | 70.25 | 93% |
| 860 | 2011-05-05 02:49:08 | 67.23 | 89% |