Question

The reason why the pyramid of energy, in an ecosystem is always upright is that the energy of producer level is always
ans.
zero
maximum
optimum.
minimum,​

Answer 1

Answer:

The ecological pyramid is always upright because the distribution of energy and biomass is always reducing as the trophic level becomes higher (from primary producer to tertiary consumer). ... As the amount of energy decreases at each trophic level, the pyramid of energy is always upright.

Answer 2

Answer:

The ecological pyramid is always upright because the distribution of energy and biomass is always reducing as the trophic level becomes higher (from primary producer to tertiary consumer). ... As the amount of energy decreases at each trophic level, the pyramid of energy is always upright.