Food Chain ChallengeOnline version Test your knowledge on food chains and ecosystems with this fun quiz game! by Kamaya Jones 1 What is the primary producer in a food chain? a Herbivores b Carnivores c Decomposers d Plants 2 Which organism is typically at the top of a food chain? a Decomposers b Predators c Herbivores d Producers 3 What role do herbivores play in a food chain? a Decomposers b Producers c Primary consumers d Secondary consumers 4 What do decomposers do in a food chain? a Break down dead matter b Produce energy c Hunt animals d Consume plants 5 Which of the following is a secondary consumer? a Fox b Grass c Rabbit d Tree 6 In a food chain, what is the order of energy flow? a Consumer → Producer → Decomposer b Decomposer → Producer → Consumer c Producer → Decomposer → Consumer d Producer → Consumer → Decomposer 7 Which of these is a tertiary consumer? a Worm b Cow c Eagle d Grasshopper 8 What is an example of a food chain? a Water → Fish → Shark b Sun → Grass → Cow c Tree → Bird → Worm d Grass → Rabbit → Fox 9 Which process do plants use to convert sunlight into energy? a Fermentation b Photosynthesis c Respiration d Digestion