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 |
|---|---|---|---|
| 522 | 2009-04-01 00:54:26 | 60.83 | |
| 259 | 2008-11-25 18:10:28 | 62.25 | |
| 71 | 2008-11-11 13:41:42 | 66.45 | |
| 31 | 2008-11-04 20:00:57 | 54.76 |