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 |
|---|---|---|---|
| 1290 | 2011-09-30 02:30:04 | 39.90 | 88% |
| 1065 | 2011-09-26 10:27:03 | 40.23 | 93% |
| 923 | 2011-09-26 04:52:26 | 41.01 | 92% |