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 |
|---|---|---|---|
| 26618 | 2016-03-23 12:25:18 | 111.70 | 87% |
| 21669 | 2015-09-27 09:10:11 | 94.45 | 87% |
| 12687 | 2014-12-09 13:10:51 | 102.10 | 95% |
| 11988 | 2014-11-26 12:06:31 | 89.47 | 91% |
| 10940 | 2014-11-06 14:07:59 | 96.06 | 93% |
| 10654 | 2014-11-03 13:13:53 | 100.25 | 95% |
| 10199 | 2014-10-23 09:20:51 | 83.80 | 88% |
| 9833 | 2014-10-16 18:51:01 | 92.51 | 96% |
| 8667 | 2014-09-27 09:53:02 | 81.30 | 88% |
| 8245 | 2014-09-22 09:49:09 | 77.57 | 89% |
| 7385 | 2014-09-16 08:57:56 | 99.36 | 97% |
| 6867 | 2014-09-13 15:09:25 | 84.36 | 93% |
| 6183 | 2014-09-09 10:54:52 | 85.77 | 91% |
| 6137 | 2014-09-09 09:52:30 | 91.81 | 95% |
| 5920 | 2014-09-06 17:34:03 | 77.44 | 93% |
| 5678 | 2014-09-05 17:28:25 | 89.12 | 95% |
| 5644 | 2014-09-05 15:50:57 | 83.58 | 94% |
| 5334 | 2014-09-04 14:24:10 | 80.96 | 91% |
| 5297 | 2014-09-04 12:48:22 | 86.43 | 92% |
| 4736 | 2014-07-24 14:39:12 | 78.45 | 91% |
| 4719 | 2014-07-24 14:01:59 | 80.28 | 92% |
| 4577 | 2014-07-22 18:27:36 | 76.34 | 91% |
| 4561 | 2014-07-22 18:09:13 | 70.77 | 88% |
| 3364 | 2014-07-11 06:53:19 | 85.67 | 93% |
| 2650 | 2014-07-04 04:33:14 | 57.96 | 87% |
| 1962 | 2014-06-26 15:41:22 | 65.13 | 87% |
| 1372 | 2014-06-18 09:42:37 | 68.47 | 94% |
| 1244 | 2014-06-16 12:02:20 | 70.11 | 91% |
| 398 | 2013-10-27 08:24:13 | 50.39 | 86% |