3 - Energy Flow & Food Chains
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Practice Questions
Test your understanding with targeted questions
What is a producer?
💡 Hint: Think of plants!
What does the 10% Rule state?
💡 Hint: Remember the energy drop!
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is the primary function of producers in a food chain?
💡 Hint: Think about who makes their own food.
True or False: Energy decreases by 50% at each trophic level.
💡 Hint: Consider the 10% Rule.
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Challenge Problems
Push your limits with advanced challenges
Design a food web including at least three organisms from different trophic levels and explain their interactions.
💡 Hint: Show who eats whom and use arrows for flow direction.
Analyze what might happen to a food web if a top predator is removed from the ecosystem.
💡 Hint: Think about balance in ecosystems!
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Reference links
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