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 |
|---|---|---|---|
| 1040 | 2011-12-30 22:13:45 | 81.05 | 93% |
| 1039 | 2011-12-30 22:12:08 | 77.47 | 91% |
| 594 | 2011-08-09 00:18:56 | 66.09 | 92% |
| 248 | 2011-07-18 17:44:14 | 64.18 | 87% |