객관식
How do pyramids of net production differ from pyramids of biomass in ecological studies?
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52. Ecosystems
Energy & Biomass Pyramids
객관식
Which level in an energy pyramid contains the most energy?
A
Producers
B
Primary consumers
C
Secondary consumers
D
Tertiary consumers
검증된 단계별 안내1
Understand the concept of an energy pyramid: An energy pyramid is a graphical representation of the energy flow in an ecosystem, showing the energy available at each trophic level.
Identify the different levels in the energy pyramid: The levels typically include producers, primary consumers, secondary consumers, and tertiary consumers.
Recognize the role of producers: Producers, such as plants and algae, are at the base of the energy pyramid. They convert solar energy into chemical energy through photosynthesis, providing the initial energy source for the ecosystem.
Consider energy transfer efficiency: As energy moves up the pyramid from producers to consumers, only a small percentage (usually around 10%) of the energy is transferred to the next level. This means that higher levels have less energy available.
Conclude which level contains the most energy: Since producers are at the base and receive energy directly from the sun, they contain the most energy compared to other levels in the pyramid.
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