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 |
|---|---|---|---|
| 209 | 2013-05-21 20:06:16 | 79.87 | 94% |
| 150 | 2013-05-08 23:23:53 | 83.73 | 94% |
| 105 | 2013-05-03 03:44:17 | 78.39 | 94% |