question_answer

Pyramid of energy is always

A) Upright

B) Downward

C) upright in pond and downward in forest

D) upright in forest and downward in pond

Correct Answer: A

Solution :

Pyramid of energy shows the flow of energy from one trophic level of community to the next. The pyramid of energy is always upright. This follow directly from the first law o: thermodynamics ie, the law of conservation o: energy. The pyramid of biomass is upright in forest and inverted (downward) in pone ecosystem.