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 |
|---|---|---|---|
| 1913 | 2012-08-01 21:30:09 | 51.14 | 92% |
| 1684 | 2012-07-11 16:56:37 | 46.30 | 89% |
| 1249 | 2011-10-25 22:19:39 | 55.18 | 93% |