Question detail
Explain the role of decomposers in nutrient cycling within an ecosystem.
Try the question, check the answer, then read the explanation to understand the curriculum point.
At a glance
Question
Type
exam_style
Style
Topic
Section B: The living world
Question
Explain the role of decomposers in nutrient cycling within an ecosystem.
Answer
Decomposers, such as bacteria and fungi, break down dead organic matter, returning essential nutrients to the soil. This process is crucial for nutrient cycling as it ensures that nutrients are recycled and made available for producers, sustaining the ecosystem's health.
Explanation
This question assesses the understanding of nutrient cycling and the specific role of decomposers. The answer emphasizes the importance of decomposers in maintaining ecosystem balance and nutrient availability.
Common mistake
Misunderstanding Food Webs
Students often confuse food chains with food webs, thinking they are the same.
Emphasize that a food chain is a linear sequence of organisms, while a food web consists of multiple interconnected food chains showing the complex feeding relationships in an ecosystem.
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