Dramatic digital-terrain mapping and superb photography bring life and color to the exploration of the oceans in this latest book in the award-winning DK Guides series. What goes on in the depths of our watery planet is big news these days. Remarkable and unique views of our oceans show children a fantastic array of marine life, explain how the seas control weather, tell of threats to the environment, dissect shipwrecks, and much more. Junior marine biologists and lay readers alike will have a field day with this comprehensive and stunning look at the wonderful world of water.