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 |
---|---|---|---|
509 | 2009-04-19 21:15:17 | 78.77 | |
389 | 2009-04-16 19:11:28 | 75.91 | |
187 | 2009-04-08 16:41:27 | 75.40 |