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 |
|---|---|---|---|
| 41711 | 2016-07-24 13:58:13 | 106.52 | 97% |
| 41696 | 2016-07-24 13:46:32 | 96.77 | 95% |
| 38683 | 2015-04-11 03:36:24 | 109.34 | 96% |
| 37966 | 2015-03-31 11:46:49 | 124.53 | 98% |
| 37806 | 2015-03-25 10:27:43 | 103.19 | 94% |
| 37408 | 2015-03-19 12:35:59 | 107.75 | 96% |
| 37078 | 2015-03-08 10:36:54 | 112.89 | 97% |
| 36556 | 2015-02-26 13:07:15 | 106.13 | 93% |
| 36379 | 2015-02-23 12:34:52 | 115.65 | 97% |
| 35943 | 2015-02-18 09:21:11 | 116.88 | 98% |
| 35303 | 2015-02-04 10:30:30 | 105.43 | 95% |
| 33979 | 2015-01-04 10:21:33 | 100.66 | 94% |
| 33279 | 2014-11-29 13:01:21 | 105.67 | 95% |
| 32428 | 2014-11-01 16:20:39 | 108.57 | 97% |
| 32218 | 2014-10-17 14:56:24 | 116.64 | 98% |
| 32098 | 2014-10-12 08:55:18 | 108.97 | 98% |
| 32060 | 2014-09-17 12:59:05 | 99.07 | 94% |
| 31053 | 2014-06-14 12:13:11 | 103.81 | 95% |
| 30715 | 2014-05-31 10:00:40 | 103.79 | 94% |
| 30518 | 2014-05-25 05:18:49 | 115.75 | 98% |
| 29210 | 2014-04-01 11:12:21 | 115.46 | 98% |
| 28531 | 2014-03-01 07:11:25 | 96.96 | 94% |
| 28399 | 2014-02-22 09:45:00 | 100.81 | 94% |
| 27966 | 2014-01-31 13:55:09 | 115.86 | 97% |
| 27401 | 2014-01-14 12:52:49 | 115.93 | 98% |
| 27351 | 2014-01-14 09:09:52 | 114.96 | 97% |
| 27047 | 2014-01-03 10:07:02 | 95.27 | 94% |
| 27030 | 2014-01-03 09:52:01 | 89.01 | 92% |
| 26642 | 2013-12-22 13:10:56 | 104.14 | 95% |
| 26040 | 2013-12-10 09:42:17 | 104.89 | 98% |
| 25439 | 2013-12-05 03:21:17 | 100.67 | 92% |
| 25321 | 2013-12-04 03:59:07 | 117.04 | 98% |
| 24966 | 2013-12-01 06:49:08 | 102.09 | 95% |
| 24392 | 2013-11-12 07:38:11 | 114.64 | 97% |
| 23633 | 2013-10-20 08:01:45 | 106.43 | 97% |
| 20967 | 2013-09-30 12:34:22 | 95.46 | 94% |
| 20890 | 2013-09-30 08:44:59 | 106.04 | 96% |
| 20804 | 2013-09-29 10:33:26 | 111.82 | 98% |
| 20266 | 2013-09-25 03:56:40 | 98.03 | 93% |
| 19238 | 2013-09-12 08:49:05 | 95.45 | 95% |
| 19200 | 2013-09-12 08:11:37 | 106.99 | 97% |
| 18845 | 2013-09-06 23:18:00 | 95.80 | 94% |
| 18347 | 2013-08-30 13:17:38 | 102.75 | 97% |
| 18083 | 2013-08-28 15:12:34 | 103.62 | 97% |
| 18047 | 2013-08-28 04:48:23 | 100.47 | 96% |
| 17685 | 2013-08-26 05:10:24 | 99.35 | 96% |
| 17342 | 2013-08-24 10:30:29 | 100.37 | 97% |
| 16931 | 2013-08-22 21:33:52 | 100.62 | 97% |
| 16428 | 2013-08-17 04:45:16 | 89.04 | 92% |
| 16118 | 2013-08-15 10:23:07 | 95.58 | 96% |
| 15681 | 2013-08-13 15:11:42 | 92.87 | 94% |
| 14746 | 2013-08-08 07:03:21 | 90.72 | 93% |
| 14229 | 2013-08-04 08:23:14 | 104.61 | 97% |
| 14209 | 2013-08-04 07:24:36 | 93.58 | 94% |
| 13034 | 2013-07-22 04:17:46 | 102.49 | 98% |
| 11642 | 2013-07-12 08:55:33 | 95.19 | 96% |
| 11460 | 2013-07-11 12:33:56 | 94.57 | 95% |
| 10957 | 2013-07-08 09:49:31 | 89.32 | 91% |
| 7811 | 2013-06-11 10:20:29 | 96.39 | 95% |
| 7662 | 2013-06-09 13:03:28 | 96.34 | 95% |
| 7416 | 2013-06-04 12:50:37 | 97.37 | 97% |
| 6721 | 2013-05-26 13:36:50 | 101.75 | 97% |
| 6677 | 2013-05-26 05:08:35 | 92.05 | 93% |
| 5812 | 2012-12-03 11:00:53 | 95.79 | 96% |
| 5736 | 2012-12-02 15:02:04 | 91.84 | 95% |
| 5484 | 2012-11-20 12:21:44 | 94.53 | 95% |
| 2789 | 2012-10-18 13:24:48 | 96.32 | 96% |
| 2408 | 2012-10-14 13:44:20 | 83.95 | 94% |
| 2181 | 2012-10-14 04:26:44 | 95.14 | 96% |
| 1364 | 2012-10-08 14:55:34 | 101.10 | 98% |
| 507 | 2012-10-02 15:03:00 | 86.13 | 94% |
| 322 | 2012-09-30 12:35:33 | 89.97 | 96% |