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Seeing is Believing - C02 is not a pollutant!
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student
no doubt, co2 makes plants grow more. but this is stupid! you would like to have a greenhouse gas make the world insanely hotter (having many people die, no ice at the poles, and cold water sea life not exist) Just so you can say co2 made some plants grow better!!! STUPID! 
Written by : James Morris
Page: 1 |
Added: 08-06-2010 14:47:55
Isolated for 42 days in chambers of ambient and elevated CO2 concentrations, we periodically document the growth of cowpea plants (Vigna unguiculata) via time-lapse photography.
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