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 |
|---|---|---|---|
| 1212 | 2012-05-12 18:31:37 | 64.95 | 92% |
| 1141 | 2012-05-06 13:28:08 | 69.17 | 93% |
| 1007 | 2012-04-21 02:43:22 | 65.87 | 95% |
| 771 | 2012-03-31 12:47:45 | 59.08 | 92% |
| 719 | 2012-03-24 18:59:08 | 63.16 | 92% |
| 672 | 2012-03-21 01:28:22 | 57.52 | 92% |