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 |
|---|---|---|---|
| 1267 | 2009-07-19 20:13:55 | 64.44 | |
| 1205 | 2009-07-15 13:58:51 | 64.02 | |
| 875 | 2009-07-08 06:16:42 | 71.58 | |
| 649 | 2009-07-03 15:54:39 | 65.37 |