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 |
|---|---|---|---|
| 8258 | 2012-07-10 19:33:42 | 143.44 | 92% |
| 7499 | 2012-04-11 00:27:53 | 157.28 | 96% |
| 7496 | 2012-04-11 00:25:37 | 167.79 | 99% |
| 6738 | 2012-02-14 22:05:30 | 143.63 | 92% |
| 3609 | 2009-05-12 16:15:56 | 116.85 | |
| 3509 | 2009-05-08 22:19:09 | 136.89 | |
| 3503 | 2009-05-08 18:16:31 | 119.76 | |
| 3279 | 2009-05-05 23:04:53 | 120.20 | |
| 3002 | 2009-05-02 17:01:52 | 120.21 | |
| 2975 | 2009-05-02 15:44:05 | 111.24 | |
| 2804 | 2009-04-30 22:46:24 | 114.31 | |
| 2650 | 2009-04-29 14:37:03 | 123.57 | |
| 2639 | 2009-04-29 13:33:46 | 127.21 | |
| 2116 | 2009-04-23 18:38:16 | 115.94 | |
| 2081 | 2009-04-23 16:09:15 | 136.46 | |
| 1994 | 2009-04-22 18:02:49 | 125.20 | |
| 1872 | 2009-04-20 16:09:31 | 141.38 | |
| 1790 | 2009-04-15 23:08:58 | 148.57 | |
| 1641 | 2009-04-12 15:47:29 | 123.36 | |
| 1542 | 2009-04-10 14:49:10 | 128.78 | |
| 1523 | 2009-04-07 21:37:01 | 141.07 | |
| 796 | 2009-04-01 01:00:46 | 110.87 | |
| 730 | 2009-03-31 22:48:14 | 120.98 | |
| 586 | 2009-03-30 20:03:22 | 122.05 | |
| 178 | 2009-03-27 17:08:42 | 111.40 |