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 |
|---|---|---|---|
| 3891 | 2018-01-06 10:20:48 | 64.88 | 97% |
| 2832 | 2013-09-16 17:00:08 | 53.37 | 93% |
| 2600 | 2013-05-11 07:44:39 | 49.96 | 87% |
| 2143 | 2012-10-13 04:53:06 | 48.83 | 89% |
| 1429 | 2011-09-07 20:53:55 | 46.31 | 92% |
| 954 | 2011-07-31 07:21:02 | 38.02 | 93% |