2006-11-26 22:07:49 · 4 answers · asked by Anonymous in Science & Mathematics ➔ Botany
Carbon dioxide is food for plants, more CO2, more assimilation.
2006-11-27 09:10:21 · answer #1 · answered by Ralph 5 · 0⤊ 0⤋
I think it's cos the higheer concentration of carbon dioxide means that the plant can photosynthesize more so have a higher productivity.
2006-11-27 06:13:36 · answer #2 · answered by happytianshi42 2 · 0⤊ 0⤋
Plants are autotrophs, which means they make food for themselves. one of the key ingredients for them to make thier food is CO2 carbon dioxide which they use in photosynthesis. when CO2 isn't available then they can't prodce the food needed. and they will eventually die. if there is more CO2 they produce more. if there is less they produce less.
2006-11-27 06:16:06 · answer #3 · answered by ? 2 · 0⤊ 0⤋
IF YOU dont do your homework yourself you will not pass exams coz you never got the grasp of it in the first place you lazy b.m
2006-11-27 06:10:50 · answer #4 · answered by Anonymous · 0⤊ 1⤋