객관식
Is soil necessary for secondary succession in an ecosystem?
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48. Ecology
Introduction to Ecology
객관식
What is the primary role of decomposers in an ecosystem?
A
To consume primary producers
B
To break down dead organic matter and recycle nutrients
C
To provide shelter for other organisms
D
To produce energy through photosynthesis
검증된 단계별 안내1
Understand the role of decomposers: Decomposers are organisms, such as bacteria and fungi, that break down dead organic matter.
Recognize the importance of nutrient recycling: Decomposers convert dead matter into simpler substances, releasing nutrients back into the ecosystem.
Identify the impact on the ecosystem: By recycling nutrients, decomposers help maintain soil fertility and support plant growth.
Differentiate decomposers from other organisms: Unlike primary producers, decomposers do not produce energy through photosynthesis; they obtain energy by breaking down organic matter.
Consider the ecosystem balance: Decomposers play a crucial role in the food web, ensuring the flow of energy and nutrients continues efficiently.
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