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 |
|---|---|---|---|
| 16630 | 2019-06-24 15:25:55 | 84.33 | 96% |
| 15478 | 2017-06-23 18:00:48 | 93.56 | 97% |
| 14133 | 2014-01-28 09:07:41 | 88.35 | 94% |
| 13824 | 2014-01-13 07:29:09 | 92.56 | 93% |
| 13153 | 2013-11-22 08:41:28 | 90.55 | 98% |
| 13133 | 2013-11-22 05:16:13 | 90.06 | 97% |
| 12324 | 2013-09-08 09:14:09 | 98.38 | 96% |
| 11566 | 2013-05-09 13:04:01 | 85.63 | 96% |
| 11143 | 2013-04-22 14:47:11 | 87.24 | 95% |
| 11136 | 2013-04-22 13:55:52 | 83.46 | 93% |
| 10790 | 2013-02-20 06:04:00 | 82.10 | 94% |
| 10566 | 2013-02-16 01:03:00 | 98.04 | 99% |
| 9724 | 2012-11-20 00:55:06 | 87.57 | 94% |
| 8855 | 2012-10-08 11:00:10 | 82.91 | 95% |
| 8626 | 2012-09-24 07:51:56 | 88.07 | 94% |
| 8428 | 2012-09-12 11:16:10 | 87.89 | 94% |
| 7875 | 2012-08-17 13:28:47 | 94.74 | 97% |
| 7830 | 2012-08-14 05:43:02 | 80.47 | 95% |
| 6512 | 2012-05-29 04:43:45 | 83.72 | 96% |
| 5512 | 2012-04-15 04:08:23 | 81.49 | 97% |
| 4500 | 2012-03-06 05:47:31 | 70.68 | 93% |
| 2839 | 2012-01-24 05:45:23 | 77.92 | 96% |
| 2578 | 2012-01-18 04:38:20 | 80.15 | 95% |
| 2252 | 2012-01-14 05:02:20 | 80.73 | 94% |
| 2175 | 2012-01-12 16:42:59 | 79.48 | 93% |
| 1699 | 2012-01-02 05:13:45 | 75.12 | 94% |
| 1638 | 2011-12-31 10:24:32 | 73.64 | 97% |
| 1466 | 2011-12-27 10:58:54 | 76.11 | 97% |
| 1447 | 2011-12-27 10:29:35 | 63.86 | 87% |
| 1067 | 2011-12-20 10:41:44 | 67.83 | 92% |
| 619 | 2011-12-05 10:05:21 | 66.53 | 96% |
| 544 | 2011-12-03 10:26:46 | 60.82 | 91% |