The effect of light intensity on photosynthesis on Elodea - PowerPoint PPT Presentation

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The effect of light intensity on photosynthesis on Elodea

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The effect of light intensity on photosynthesis on Elodea The effect of light intensity on photosynthesis in Elodea Plan - method Independent variable distance ... – PowerPoint PPT presentation

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Title: The effect of light intensity on photosynthesis on Elodea


1
The effect of light intensity on photosynthesis
on Elodea
2
The effect of light intensity on photosynthesis
in Elodea
  • Plan
  • - method
  • Independent variable distance from light source
  • Dependent variable- number of bubbles produced
    every minute

3
Control
  • Amount of elodea
  • Amount of water
  • Type of light source
  • Amount of ambient light

4
Method
  • Diagram
  • Simple step by step explanation of the task
  • How often will you carry out this task
  • Why?

5
Prediction
  • I think that the plant will _______________ if it
    comes closer to the light
  • I think this because______________________________
    __________________________________________________
    __________________________________________________

6
Results table
  • Remember to include units
  • The independent variable will be on the left and
    the dependent variable on the right

7
Graph
  • X independent variable
  • Y dependent variable
  • Lines of best
  • Dont forget a title and units on the axis

8
Conclusion
  • My results show that
  • My graph shows that
  • This proves/ disapproves my prediction because
    __________________________________________________
    __________________________________________________
    __

9
evaluation
  • How could you improve your investigation?
  • How could you make it more reliable
  • Have you identified any anomalous results
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