Multiple Choice
In an ecosystem, what is the primary role of decomposers?
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48. Ecology
Introduction to Ecology
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What is the primary role of a producer in an ecosystem?
A
To consume other organisms for energy
B
To regulate the population of herbivores
C
To convert solar energy into chemical energy through photosynthesis
D
To decompose organic matter and recycle nutrients
Verified step by step guidance1
Understand the concept of a producer in an ecosystem. Producers are organisms, typically plants, algae, and some bacteria, that can produce their own food using light, water, carbon dioxide, or other chemicals.
Recognize the process of photosynthesis, which is the primary method producers use to convert solar energy into chemical energy. This process involves the transformation of light energy into glucose, a type of sugar, which serves as food for the producer.
Identify the role of producers in the ecosystem. They are the foundation of the food chain, providing energy for all other organisms, including herbivores, carnivores, and decomposers.
Differentiate producers from other roles in the ecosystem, such as consumers and decomposers. Consumers, like herbivores and carnivores, rely on producers or other consumers for energy, while decomposers break down dead organic matter.
Conclude that the primary role of producers is to convert solar energy into chemical energy through photosynthesis, supporting the energy needs of the ecosystem.
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