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 |
|---|---|---|---|
| 3 | 2012-05-16 08:24:36 | 27.97 | 93% |