Supporting STEM-based learning, this fact-filled book for kids ages 6-9 is the ultimate guide to our spectacular seas, from dolphins to icebergs. Entertaining and educating young readers through a combination of close-up images, quirky trivia facts, quiz questions, and interesting tidbits, it's the perfect book for any kid who wants to dive into this amazing watery world. What is the deepest part of the planet's oceans? How do scientists...