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 |
|---|---|---|---|
| 1889 | 2011-02-18 13:38:34 | 91.71 | |
| 1096 | 2011-01-26 21:39:40 | 96.08 | |
| 889 | 2011-01-25 00:08:44 | 100.32 |