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 |
---|---|---|---|
742 | 2011-05-17 16:03:53 | 58.78 | 94% |
383 | 2011-04-23 05:40:24 | 51.75 |