How Does Light Intensity Affect The Rate Of Photosynthesis?
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| Submitted: Sun Dec 15 2002
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AUTHORS NOTE; PLEASE USE BUT CHECK THROUGH BEFORE USE TO MAKE SURE ALL MATERIAL IS RELEVENT TO YOUR EXPERIMENT. THIS IS A 8,8,8,6 LEVEL WORK BUT NEEDS A GRAPH OF THE RESULTS AND A PAGE WITH DIGRAMS OF APPARTUS SETUP ON. ALSO NEEDS A GRAPH SHOWING LIGHT INTENSITY AND RATE OF PHOTOSYNTHESIS. By Robbie Latchford Isleworth and Syon School For Boys HOW DOES LIGHT INTENSITY AFFECT THE RATE OF PHOTOSYNTHESIS? Aim The aim of my experiment is to find out if the intensity of light affects the rate if photosynthesis in Canadian Pondweed (Elodea). I will measure the number of bubbles produced in two minutes. I will change the light intensity on the Elodea to be the input variable. I will do this by moving a bench lamp closer or further away from the plant. I will add sodium hydro carbonate to the water to aid the photosynthesis. Sodium hydro carbonate produces Carbon Dioxide. Background...


