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 |
|---|---|---|---|
| 1207 | 2012-09-19 11:18:34 | 94.21 | 96% |
| 660 | 2012-07-24 15:20:54 | 92.70 | 96% |
| 578 | 2012-07-22 10:40:04 | 82.27 | 96% |
| 404 | 2012-07-13 13:51:10 | 87.01 | 94% |
| 257 | 2012-07-03 15:18:51 | 91.65 | 97% |
| 183 | 2012-06-25 16:17:18 | 78.33 | 92% |