객관식
Ecological succession includes which of the following processes?
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48. Ecology
Introduction to Ecology
객관식
What is the role of decomposers in the food chain?
A
They are primary consumers that feed on plants.
B
They are top predators that control the population of herbivores.
C
They produce energy through photosynthesis.
D
They break down dead organisms and recycle nutrients back into the ecosystem.
검증된 단계별 안내1
Understand the concept of a food chain: A food chain is a linear sequence of organisms through which nutrients and energy pass as one organism eats another.
Identify the role of decomposers: Decomposers are organisms, such as bacteria and fungi, that break down dead or decaying organisms.
Recognize the importance of nutrient recycling: Decomposers play a crucial role in recycling nutrients back into the ecosystem, making them available for producers like plants.
Differentiate decomposers from other roles: Unlike primary consumers that feed on plants or top predators that control herbivore populations, decomposers do not consume living organisms.
Clarify the misconception about energy production: Decomposers do not produce energy through photosynthesis; instead, they obtain energy by breaking down organic matter.
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