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 |
|---|---|---|---|
| 14603 | 2009-06-16 17:00:23 | 116.59 | |
| 14575 | 2009-06-16 14:50:34 | 124.40 | |
| 14432 | 2009-06-13 09:57:56 | 125.13 | |
| 14076 | 2009-06-04 15:26:19 | 113.37 | |
| 14019 | 2009-06-03 19:13:45 | 116.24 | |
| 13885 | 2009-06-03 10:29:22 | 110.77 | |
| 13776 | 2009-06-02 15:37:20 | 110.44 | |
| 13711 | 2009-06-01 20:31:39 | 105.19 | |
| 13541 | 2009-06-01 09:24:54 | 116.92 | |
| 13393 | 2009-05-31 10:01:18 | 111.44 | |
| 13329 | 2009-05-30 15:48:44 | 110.47 | |
| 13129 | 2009-05-29 15:18:11 | 113.58 | |
| 12474 | 2009-05-23 17:23:48 | 102.60 | |
| 12292 | 2009-05-22 15:52:37 | 119.75 | |
| 12207 | 2009-05-22 08:44:26 | 113.94 | |
| 11960 | 2009-05-19 21:40:26 | 123.53 | |
| 11948 | 2009-05-19 19:09:32 | 100.72 | |
| 11877 | 2009-05-19 15:17:03 | 123.57 | |
| 11307 | 2009-05-14 08:59:26 | 116.22 | |
| 11255 | 2009-05-13 08:19:10 | 104.51 | |
| 10364 | 2009-04-07 15:31:19 | 103.40 | |
| 9972 | 2009-04-02 20:01:01 | 118.05 | |
| 9554 | 2009-03-28 18:37:04 | 110.04 | |
| 8471 | 2009-03-15 19:20:02 | 108.45 | |
| 7692 | 2009-03-10 17:11:34 | 115.91 | |
| 7048 | 2009-03-04 17:32:47 | 116.76 | |
| 7015 | 2009-03-04 14:52:25 | 114.49 | |
| 5224 | 2009-02-22 20:45:40 | 118.48 | |
| 5202 | 2009-02-22 18:35:41 | 108.38 | |
| 5127 | 2009-02-22 14:54:06 | 100.48 | |
| 4947 | 2009-02-21 16:58:23 | 122.64 | |
| 4607 | 2009-02-19 09:43:09 | 107.08 | |
| 4489 | 2009-02-18 23:27:54 | 99.16 | |
| 4428 | 2009-02-18 09:12:09 | 96.92 | |
| 4236 | 2009-02-16 19:18:47 | 100.54 | |
| 4151 | 2009-02-16 08:35:29 | 113.42 | |
| 4129 | 2009-02-16 08:17:45 | 114.38 | |
| 3972 | 2009-02-14 20:44:29 | 103.28 | |
| 3930 | 2009-02-14 20:14:01 | 111.41 | |
| 3870 | 2009-02-14 10:55:39 | 107.13 | |
| 3805 | 2009-02-13 16:39:33 | 97.90 | |
| 3567 | 2009-02-10 19:04:28 | 110.67 | |
| 3309 | 2009-02-08 09:30:01 | 95.37 | |
| 3129 | 2009-02-05 19:59:27 | 81.89 | |
| 2712 | 2009-02-01 16:21:06 | 104.07 | |
| 2646 | 2009-01-31 08:42:04 | 83.79 | |
| 2391 | 2009-01-29 00:15:32 | 91.72 | |
| 2350 | 2009-01-28 23:43:02 | 100.42 | |
| 2281 | 2009-01-28 22:50:36 | 98.33 | |
| 2147 | 2009-01-26 09:05:55 | 102.36 | |
| 1443 | 2009-01-17 01:10:44 | 88.52 | |
| 957 | 2009-01-12 00:42:42 | 99.16 | |
| 854 | 2009-01-10 13:39:47 | 82.08 | |
| 366 | 2008-12-30 01:05:20 | 81.11 | |
| 200 | 2008-12-27 02:05:55 | 82.22 | |
| 183 | 2008-12-27 01:51:52 | 86.94 | |
| 108 | 2008-12-25 02:25:29 | 82.31 |