Question
A student wants to build a diagram that shows the biomass data for each trophic level in a terrestrial ecosystem. Which statement accurately reflects how biomass is distributed from producers to tertiary consumers?(1 point)
Responses
Tertiary consumers have the greatest biomass because they are at the top of the food web.
Tertiary consumers have the greatest biomass because they are at the top of the food web.
Biomass is equally distributed across all trophic levels because of efficient transfer of matter and energy.
Biomass is equally distributed across all trophic levels because of efficient transfer of matter and energy.
Producers have the highest biomass, then biomass decreases at each level.
Producers have the highest biomass, then biomass decreases at each level.
Primary consumers outnumber producers because they have access to several food sources.
Responses
Tertiary consumers have the greatest biomass because they are at the top of the food web.
Tertiary consumers have the greatest biomass because they are at the top of the food web.
Biomass is equally distributed across all trophic levels because of efficient transfer of matter and energy.
Biomass is equally distributed across all trophic levels because of efficient transfer of matter and energy.
Producers have the highest biomass, then biomass decreases at each level.
Producers have the highest biomass, then biomass decreases at each level.
Primary consumers outnumber producers because they have access to several food sources.
Answers
GPT-4o mini
The statement that accurately reflects how biomass is distributed from producers to tertiary consumers in a terrestrial ecosystem is:
**Producers have the highest biomass, then biomass decreases at each level.**
In most ecosystems, biomass decreases as you move up the trophic levels from producers to primary consumers, secondary consumers, and then tertiary consumers. This is due to the inefficiency of energy transfer between trophic levels, with a significant amount of energy being lost as heat or used for metabolic processes.
**Producers have the highest biomass, then biomass decreases at each level.**
In most ecosystems, biomass decreases as you move up the trophic levels from producers to primary consumers, secondary consumers, and then tertiary consumers. This is due to the inefficiency of energy transfer between trophic levels, with a significant amount of energy being lost as heat or used for metabolic processes.