Mots Croisés FOOD CHAIN IN ECOSISTEM - 4AVersion en ligne FOOD CHAIN IN ECOSISTEM - 4A GCF par Yalitza Sierra 1 Mostly they are plant and blue-green algae 2 They feed on producers. All the herbivore are in this group. 3 They feed on primary consumers. This group include almost all the carnivores. 4 They feed on secondary consumers. Almost all apex predators are in this group. 5 It's also known as a top predator because it has no predators of its own 6 They break down organic matter from all tropical levels. 3 5 2 1 6 4