Question

(b) In which condition will the pyramid remain always upright?

Hint:

Terrestrial ecosystems maintain upright biomass pyramids due to the abundance and slower turnover of plant biomass.

Answer 1

The biomass pyramid will always remain upright in terrestrial ecosystems, where primary producers (plants) have the highest biomass. This occurs because plants form the largest biomass base, which supports consumers at higher trophic levels.