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 |
|---|---|---|---|
| 194 | 2010-01-12 14:36:11 | 63.30 | |
| 149 | 2009-12-07 12:29:43 | 55.50 | |
| 55 | 2009-10-23 07:23:12 | 59.94 |