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 |
|---|---|---|---|
| 1269 | 2009-05-12 12:26:56 | 93.60 | |
| 1022 | 2009-04-21 12:46:06 | 84.66 | |
| 457 | 2009-03-10 13:21:52 | 80.67 | |
| 263 | 2009-03-02 12:46:50 | 88.10 |