Food Chain Quest turns science class into a nature puzzle adventure. Explore six habitats — Forest, Ocean, Desert, Arctic, Rainforest and Savanna — and learn how energy flows from plants to top predators. Build food chains link by link, find the missing link, spot the animal that doesn't belong in a habitat, and predict what happens when a drought, fire or flood wipes out part of a chain, then watch the populations rise and fall. Play the eight-level Campaign, the shared Daily challenge, a 90-second Timed race, Survival with three lives, or take on each habitat's Boss for a crown. Every plant and animal you meet goes into your Field Guide with a real nature fact. Made for curious kids aged 6 to 12, free in any browser with no sign-up.
More games: ElementDrop, Test Tube Lab, Brain Teasers.