APFIVE Sunlight Reduction and Consumer Biomass
A marine ecosystem experiences a 50% reduction in sunlight due to persistent cloud cover. Which mathematical model would most accurately predict the resulting changes in consumer biomass?
A
Biomass remains constant despite reduced energy input
B
Biomass decreases by <50% at each successive trophic level
C
Biomass decreases by >50% at each successive trophic level
D
Biomass decreases by exactly 50% across all trophic levels
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