Flexi Says: 1st Trophic Level: Producer (Makes its own food)
2nd Trophic Level: Primary Consumer (Herbivore that consumes producers)
3rd Trophic Level: Secondary Consumer (Consumes primary consumers; second-order heterotroph)
4th Trophic Level: Tertiary Consumer (Consumes secondary consumers; third-order heterotroph)
Decomposers feed on organisms at every trophic level.
