Question

Which of the following is a type of ecological pyramid?

• A. Pyramid of number
• B. Pyramid of body mass
• C. Pyramid of richness
• D. Pyramid of diversity

Answer 1

The correct option is A

Pyramid of number

An ecological pyramid is a graphical representation designed to show the biomass or bio productivity at each trophic level in a given ecosystem. Ecological pyramids are of three known types, the pyramid of numbers, pyramid of biomass and pyramid of energy.