Graphing Review

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Graphing Review
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Graphs are NOT scary!
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How to Read A Population Graph
insects per plant
Time
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To make your own graph..
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Graph 1
Graph 2
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Thought Questions

• Which graph do you think represents biological
  pest control and why?
• In graph 1, what do you think could be happening
  to the aphids when their population drops
  suddenly?
• In which graph is the population more stable and
  why?
• Which graph requires more data collection to
  create and why?