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 |
|---|---|---|---|
| 460 | 2012-02-23 07:48:56 | 59.57 | 90% |
| 352 | 2012-02-17 10:06:47 | 61.75 | 91% |
| 347 | 2012-02-17 09:53:38 | 53.62 | 87% |
| 3 | 2011-05-29 17:06:06 | 44.93 | 91% |