Each double spread explores a different ecosystem: the kitchen garden,
woodland, seashore, savannah, jungle, polar, and marine systems. On the
left-hand page, color-coded diagrams and arrows show the different food
chains that exist within each ecosystem. On the right-hand page
captivating full-page lifelike illustrations show the ecosystems in all
their detail. Readers use a "magic flashlight" (in the form of a piece
of card) to "light up" and explore these darkened transparent pages,
enabling them to focus on one detail at a time.