7 min read
This study guide covers energy flow in ecosystems, including food chains, food webs, and trophic cascades. It also explains feedback loops, differentiating between negative and positive feedback, and explores the impact of invasive species on ecosystem balance. Key concepts include ecosystem stability, responses to disturbances, and the interconnectedness of species. The guide includes practice questions and tips for the exam.
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Question 1 of 10
Which of the following best illustrates a food chain? 🌿
A complex network of interconnected feeding relationships
A linear sequence of energy transfer from producers to consumers
A system where energy flows in multiple directions
A diagram showing only predator-prey relationships within a habitat