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.
Game | Time | WPM | Accuracy |
---|---|---|---|
117 | 2011-11-30 04:36:16 | 36.68 | 93% |
21 | 2011-11-07 10:41:58 | 27.57 | 91% |