How many total trophic levels are present in a food web in which the top trophic level consists of secondary consumers? (Do not consider decomposers or omnivores.)
A) 2
B) 3
C) 4
D) 5

Question

Quizplus · Accepted Answer

In a food web, the primary producers (plants) form the first trophic level, primary consumers (herbivores) form the second, and secondary consumers (carnivores that eat herbivores) form the third. Thus, there are three trophic levels.

How Many Total Trophic Levels Are Present in a Food