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 |
|---|---|---|---|
| 5815 | 2012-03-03 00:03:04 | 68.03 | 90% |
| 5558 | 2012-02-25 01:15:45 | 63.72 | 89% |
| 5354 | 2012-02-18 01:41:02 | 64.86 | 88% |
| 3135 | 2011-11-30 15:05:07 | 75.54 | 95% |
| 275 | 2011-08-22 02:14:59 | 70.75 | 91% |
| 147 | 2011-08-16 13:58:06 | 68.20 | 93% |
| 20 | 2011-08-10 01:07:24 | 65.44 | 87% |