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CWSF 2006 - Saguenay, Québec

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Cassie West, David Gilmour

How do O2 and CO2 conditions affect aquatic plant growth under different wave lengths of light?
Division:Physical & Mathematical Sciences
City:Scarborough, ON
School:Charles Gordon Sr. P.S.
Abstract:This experiment studied the affect carbon dioxide and oxygen concentrations had on aquatic plant growth (java moss) under different wavelengths of light. After weighing the growth (g) we concluded that with high CO2 levels, yellow light provides optimal growth, whereas blue provides healthy growth with little to no CO2.