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 |
|---|---|---|---|
| 3303 | 2010-11-05 10:23:57 | 76.99 | |
| 2862 | 2010-08-24 16:51:56 | 79.05 | |
| 2336 | 2010-07-01 21:11:34 | 79.01 | |
| 1341 | 2010-03-24 16:52:32 | 66.49 |