Oceans at Work (Library Binding)

Humans do a lot of work in the ocean! The ocean is used to move large amounts of cargo from one place to another. Ships are also used to collect fish that feed thousands of people around the world. The ocean is also a popular tourist destination, helping small coastal towns make enough money to survive. Through this exploration of work people do on the ocean, readers will discover how people throughout history use what the ocean supplies to survive.