Question

Which one is incorrect about ecological pyramids?

	Number	Biomass	Energy
Lake
Grassland
Ocean
Tree

• A. Lake
• B. Grassland
• C. Ocean
• D. Tree

Answer 1

Answer: (C)

In the aquatic ecosystem, such as large lakes and oceans, the pyramid of biomass is inverted instead of upright because microscopic phytoplankton are primary producers and being single-celled organisms, they do not accumulate much biomass.