Photosynthesis Rate Lab

Investigate how environmental factors affect the rate of photosynthesis in an aquatic plant (Elodea). Adjust the independent variables below and record the rate of oxygen production (bubbles/min). Aligns with NGSS HS-LS1-5.

Light Intensity (%) 50

Distance from light source affects intensity.

Temperature (°C) 22

CO₂ Concentration (%) 0.04

Atmospheric average is ~0.04%.

Light Wavelength (nm) 550 (Green)

Current Rate 0.0 O₂ bubbles / min

Experiment View

Data Table

Trial	Light	Temp	CO₂	Wave	Rate

Graph Analysis

X-Axis: