Question

What per cent of energy of one trophic level is transferred to next trophic level ?

Answer 1

10 percent energy of any trophic level is transferred to the next trophic level

Answer 2

A pyramid of energy represents how much energy, initially from the sun, is retained or stored in the form of new biomass at each trophic level in an ecosystem. Typically, about 10% of the energy is transferred from one trophic level to the next, thus preventing a large number of trophic levels.