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 |
|---|---|---|---|
| 2027 | 2011-05-05 08:52:20 | 67.61 | 97% |
| 1239 | 2009-11-21 16:42:42 | 66.66 | |
| 1222 | 2009-11-15 08:19:20 | 60.42 | |
| 1197 | 2009-11-02 15:39:29 | 58.68 | |
| 637 | 2009-06-19 08:59:17 | 53.46 | |
| 3 | 2009-05-17 06:13:22 | 47.67 |