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 |
|---|---|---|---|
| 596 | 2012-09-08 14:44:22 | 62.78 | 97% |
| 361 | 2012-07-19 07:38:42 | 55.12 | 93% |
| 298 | 2012-07-19 04:17:29 | 53.99 | 93% |