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 |
|---|---|---|---|
| 1749 | 2009-10-04 06:45:04 | 60.29 | |
| 847 | 2009-09-12 15:46:08 | 48.60 | |
| 589 | 2009-09-04 03:05:26 | 49.21 |