Multiple Choice
Which of the following best illustrates ecological succession?
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48. Ecology
Introduction to Ecology
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What is the primary function of decomposers in an ecosystem?
A
To produce energy through photosynthesis
B
To break down dead organic matter and recycle nutrients
C
To provide shelter for other organisms
D
To consume primary producers
Verified step by step guidance1
Understand the role of decomposers in an ecosystem: Decomposers are organisms, such as bacteria and fungi, that break down dead organic matter.
Recognize that decomposers do not produce energy through photosynthesis. This is a function of producers, like plants and algae.
Acknowledge that decomposers are crucial for nutrient cycling. They convert dead matter into simpler substances, releasing nutrients back into the soil.
Note that decomposers do not provide shelter for other organisms. This is typically a role of physical structures or living organisms like trees.
Understand that decomposers do not consume primary producers. Instead, they break down dead material from all trophic levels, including producers, consumers, and other decomposers.
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