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 |
|---|---|---|---|
| 4762 | 2013-02-23 13:35:08 | 55.35 | 91% |
| 4643 | 2013-02-22 16:01:22 | 44.74 | 90% |
| 2752 | 2013-02-07 08:46:40 | 56.91 | 94% |
| 2617 | 2013-02-06 05:38:54 | 47.13 | 92% |
| 2562 | 2013-02-05 13:10:46 | 48.54 | 88% |
| 1353 | 2013-02-01 08:11:34 | 49.84 | 91% |