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 |
|---|---|---|---|
| 7801 | 2015-08-27 04:43:24 | 74.46 | 96% |
| 6902 | 2015-06-27 17:28:16 | 76.68 | 95% |
| 5756 | 2015-06-14 05:58:50 | 68.15 | 94% |
| 5032 | 2015-06-06 16:39:19 | 75.60 | 96% |
| 4566 | 2015-05-29 11:06:07 | 69.36 | 98% |
| 4301 | 2015-05-24 08:47:36 | 69.16 | 95% |
| 3687 | 2015-05-01 18:43:48 | 62.63 | 94% |
| 2622 | 2012-11-29 16:08:05 | 66.29 | 96% |
| 1504 | 2012-10-11 11:36:56 | 62.81 | 94% |
| 1375 | 2012-09-30 18:04:22 | 71.81 | 98% |
| 1253 | 2012-09-27 15:03:19 | 67.25 | 96% |
| 934 | 2012-09-04 17:12:01 | 62.96 | 96% |
| 522 | 2012-08-29 06:46:09 | 62.62 | 93% |
| 239 | 2012-08-23 08:22:44 | 55.17 | 92% |
| 158 | 2012-08-22 17:19:58 | 71.09 | 98% |