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 |
|---|---|---|---|
| 1788 | 2011-05-09 04:55:27 | 67.37 | 94% |
| 1397 | 2011-05-01 17:41:59 | 59.19 | |
| 863 | 2011-04-22 22:51:53 | 54.67 |