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 |
---|---|---|---|
703 | 2009-11-15 12:49:18 | 64.60 | |
623 | 2009-08-01 06:51:43 | 53.39 | |
92 | 2009-05-11 10:28:38 | 44.77 |