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 |
---|---|---|---|
556 | 2010-03-17 01:38:47 | 47.12 | |
56 | 2010-02-03 18:53:35 | 39.10 |