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 |
|---|---|---|---|
| 1363 | 2009-10-18 22:10:29 | 50.76 | |
| 1285 | 2009-10-16 14:14:09 | 44.61 | |
| 925 | 2009-09-23 13:14:30 | 45.67 | |
| 544 | 2009-09-02 20:31:07 | 41.09 |