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 |
|---|---|---|---|
| 401 | 2011-10-04 04:48:40 | 47.48 | 97% |
| 233 | 2011-04-23 10:36:11 | 44.59 | |
| 133 | 2011-03-09 06:19:27 | 55.72 |