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 |
|---|---|---|---|
| 2535 | 2011-05-13 04:08:56 | 91.27 | 92% |
| 1519 | 2010-01-12 12:49:58 | 79.57 | |
| 774 | 2009-12-18 07:46:28 | 60.83 | |
| 765 | 2009-12-17 16:18:22 | 57.60 | |
| 279 | 2009-10-25 08:46:38 | 52.42 |