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 |
|---|---|---|---|
| 923 | 2011-10-15 15:07:44 | 66.56 | 93% |
| 604 | 2010-09-10 12:44:21 | 79.51 | |
| 582 | 2010-09-10 09:16:23 | 71.98 | |
| 308 | 2010-09-06 21:12:33 | 64.19 | |
| 88 | 2010-09-03 19:38:47 | 63.46 | |
| 49 | 2010-09-03 18:33:55 | 54.24 |