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 |
|---|---|---|---|
| 5729 | 2014-05-19 05:01:16 | 105.12 | 97% |
| 5431 | 2013-06-19 07:25:59 | 115.61 | 99% |
| 5300 | 2013-04-06 20:43:49 | 111.18 | 100% |
| 5156 | 2013-02-23 12:52:08 | 100.10 | 96% |
| 4456 | 2012-12-13 06:10:41 | 94.48 | 91% |
| 3798 | 2012-09-22 17:10:18 | 112.40 | 98% |
| 3684 | 2012-08-21 21:04:37 | 103.46 | 96% |
| 3523 | 2012-08-19 17:39:22 | 117.90 | 99% |
| 3509 | 2012-08-19 10:32:08 | 106.05 | 96% |
| 3004 | 2012-07-25 16:21:55 | 107.26 | 98% |
| 2979 | 2012-07-25 13:38:53 | 104.25 | 96% |
| 2644 | 2012-07-18 10:30:19 | 104.21 | 95% |
| 2529 | 2012-07-17 11:13:35 | 104.00 | 97% |
| 1901 | 2012-05-03 05:05:20 | 103.34 | 96% |
| 1718 | 2012-04-06 21:51:39 | 111.18 | 99% |
| 1683 | 2012-01-16 11:12:22 | 100.11 | 98% |
| 1504 | 2011-11-23 14:24:59 | 100.33 | 97% |
| 1155 | 2011-09-08 11:04:31 | 97.44 | 93% |
| 1112 | 2011-08-21 03:45:55 | 102.40 | 96% |
| 1048 | 2011-08-10 11:03:47 | 102.47 | 95% |
| 337 | 2011-06-03 07:27:41 | 91.76 | 92% |
| 326 | 2011-06-03 06:25:32 | 86.43 | 90% |
| 159 | 2011-05-21 08:13:28 | 97.84 | 97% |
| 122 | 2011-05-19 13:28:53 | 84.10 | 93% |
| 59 | 2011-05-16 05:41:08 | 95.90 | 97% |