객관식
Which of the following are considered pioneer species in ecological succession?
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48. Ecology
Introduction to Ecology
객관식
What is the main function of decomposers in a food web?
A
To recycle nutrients by breaking down dead organisms
B
To consume primary producers
C
To act as top predators
D
To produce energy through photosynthesis
검증된 단계별 안내1
Understand the role of decomposers in an ecosystem: 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 primary producers like plants.
Differentiate between decomposers and other trophic levels: Unlike primary producers that create energy through photosynthesis, decomposers do not produce energy but instead recycle it.
Identify the incorrect options: Decomposers do not consume primary producers, act as top predators, or produce energy through photosynthesis.
Conclude the main function: The primary function of decomposers in a food web is to recycle nutrients by breaking down dead organisms, ensuring the flow of nutrients in the ecosystem.
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