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 |
---|---|---|---|
489 | 2008-12-13 10:05:41 | 70.98 | |
286 | 2008-11-23 03:27:51 | 50.84 | |
176 | 2008-09-14 22:20:13 | 65.63 |