Relier Pairs Food Chain DefinitionsVersion en ligne Match the nouns to the definitions. par Laura Perez Valiente 1 PRIMARY CONSUMERS 2 PRODUCER 3 SECONDARY CONSUMERS 4 TERTIARY CONSUMERS 5 FOOD WEB 6 DECOMPOSERS They make their own food trough photosynthesis. Connected food chains. They live on the remains of other living things. They are predators who eat secondary consumers. They are herbivores and omnivores who eat producers. They are predators who eat primary consumers. They can be both predator and prey.