Ages 7 to 14 years. Teeming with life, the world's tropical oceans are fascinating habitats! This book takes kids beneath the surface of these clear, warm waters to explore the diversity of animals, their food chains, and how tropical oceans are interconnected with other seas and oceans. Stunning photos and vivid text also bring to life; the colourful, bustling world of coral reefs; how animals use ocean currents to find food; tropical ocean food chains and webs; how to protect and conserve oceans.