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 |
|---|---|---|---|
| 961 | 2013-08-07 17:14:44 | 113.52 | 93% |
| 947 | 2013-07-13 10:47:26 | 109.63 | 94% |
| 876 | 2013-05-04 14:39:38 | 106.39 | 91% |