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.
| Game | Time | WPM | Accuracy |
|---|---|---|---|
| 9711 | 2011-09-14 09:57:15 | 165.36 | 86% |
| 9474 | 2011-09-10 08:22:57 | 167.86 | 86% |