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? Interactive Transpiration Simulation ?

Explore how environmental factors affect plant transpiration and oxygen production

Plant Visualization

Environmental Controls

? Simulation Time: 00:00:00
?? Light Intensity 50%
?? Temperature 25°C
? Humidity 50%
? Wind Speed 5 km/h
?? CO? Level 400 ppm
Transpiration Rate
0.00
mmol/m²/s
O? Production
0.00
?mol/m²/s
Water Uptake
0.00
mmol/m²/s
Stomata Openness
0%

? Real-Time Data

? Last 10 Readings

Time Trans. O? H?O Stom.
Start the simulation to collect data

Question 1: Effect of Light Intensity

Run the simulation at 20% light intensity for 3 minutes, then at 80% light intensity for 3 minutes. Describe what happens to the transpiration rate and oxygen production. Explain why these changes occur.

Question 2: Role of Stomata

Observe how stomata openness changes with different environmental conditions. Test at least three different combinations of humidity and light intensity.

Question 3: Temperature Effects

Compare transpiration rates at 10°C, 25°C, and 40°C (keeping other variables constant). What pattern do you observe? What might happen to a plant in extremely hot conditions?

Question 4: Humidity and Transpiration

Test the simulation at 10% humidity and then at 90% humidity. Why does humidity have an inverse relationship with transpiration rate? How does this help plants survive in different climates?

Question 5: CO? and Photosynthesis

Adjust the CO? level from 200 ppm to 800 ppm. How does this affect oxygen production? Explain the relationship between CO? availability and photosynthesis.

Question 6: Wind Speed Impact

Increase the wind speed from 0 km/h to 30 km/h. What happens to the transpiration rate? Explain how wind removes the boundary layer of humid air around leaves.

Question 7: Optimal Conditions

Based on your experiments, what combination of environmental factors produces the highest transpiration rate? What combination produces the highest oxygen production? Are they the same? Why or why not?

Question 8: Real-World Application

Using data from your simulation, explain why farmers might water their crops in the early morning or late evening rather than during midday. Consider temperature, light, and humidity patterns throughout the day.