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 |
|---|---|---|---|
| 3376 | 2013-08-07 23:42:09 | 86.74 | 94% |
| 2761 | 2013-06-23 14:14:13 | 82.47 | 91% |
| 2758 | 2013-06-23 14:10:34 | 62.38 | 87% |
| 2693 | 2013-06-22 14:12:30 | 59.35 | 85% |
| 1472 | 2012-12-10 17:12:25 | 64.11 | 85% |
| 695 | 2012-02-04 20:21:06 | 64.65 | 91% |
| 287 | 2012-01-17 14:21:11 | 57.62 | 91% |