Ecosystem

1 Questions Numerical Start Allen Test
Q1 Errorless Ecosystem Numerical
Two food chains are given below
Tree → aphid → insectivorous bird → bird of prey.
Phytoplankton → zooplankton → plankton - feeding fish → carnivorous fish.
Which diagram is a pyramid of energy, representing both
Which diagram is a pyramid of energy representing both food chains
(a)

(b)

(C)

(d)