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 |
|---|---|---|---|
| 280 | 2013-03-28 18:40:10 | 131.34 | 98% |
| 243 | 2012-11-21 18:34:26 | 134.12 | 98% |
| 4 | 2012-01-26 21:24:21 | 121.55 | 97% |