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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
Define trophic levels.
💡 Hint: Think about energy flow from producers to consumers.
Question 2
Easy
What role do decomposers play in an ecosystem?
💡 Hint: Consider what happens to dead plants and animals.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What are trophic levels?
- Levels of economic income
- Positions of organisms in a food chain
- Tree growth stages
💡 Hint: Remember what defines a food chain.
Question 2
True or False: Decomposers are not essential for ecosystems.
- True
- False
💡 Hint: Consider what happens to dead organisms without decomposers.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Consider a local pond ecosystem. Describe what would happen if a chemical spill killed all the fish (secondary consumers) and plants (producers).
💡 Hint: Think about the roles of each organism in maintaining ecological balance.
Question 2
You're tasked with creating a new ecosystem model using plastic and clay. How would you represent the impact of decomposers in your model?
💡 Hint: Consider adding components that show changes over time.
Challenge and get performance evaluation