Exercise 2.3: Food Webs

Complete these questions after you finish the food web activity in the lesson.

1. How many tacks did you need to remove?

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2. What does it mean when you remove the tacks from the ecosystem?

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3. What is happening when you re-connect the strings to another tack?

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4. Which organisms now have the most strings attached?

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5. Are there any organisms that may not be able to survive in this ecosystem because they have too many strings attached?

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