The Oceans AtlasIllustrated guide to the geography, geology, and life in the world's oceans Take a dive into the world's oceans to discover their physical features, wildlife, and threats to their future. How do waves form? Where is the deepest part of the ocean? What is a black smoker? What would the ocean floor look like without water? What lives in a coral reef? All these questions and more are answered in The Oceans Atlas an illustrated guide to Earth's oceans.