Which animals can survive the freezing temperatures of the Arctic Ocean? Where can you find several species of penguins living in harmony? How deep is the Arabian sea? This book pays homage to the underwater world, a majestic yet delicate ecosystem which has to be cherished for future generations. Oceans cover 70% of the earth's surface, yet, we only know a third of the marine creatures that inhabit them. This large format book transports you underwater and helps you discover the different habitats, the incredible biodiversity and the wild animals that live beneath the waves. Throughout the book is a search and find counting game enabling you to spot groups of orcas, starfish, dolphins and clownfish. Can you count them all?