Which one of the following ecosystems is most likely to show an inverted biomass pyramid but a normal energy pyramid?
A)grassland
B)open ocean
C)intertidal
D)tropical forest
E)desert

Question

Quizplus · Accepted Answer

Open oceans often exhibit an inverted biomass pyramid because the biomass of primary producers (phytoplankton) is less than the biomass of the consumers (zooplankton, fish, etc.) due to the rapid turnover rate of phytoplankton. However, the energy pyramid remains normal as energy flows from primary producers to higher trophic levels.

Which One of the Following Ecosystems Is Most Likely to Show