Did you know that many of the world's most beautiful white-sand beaches are made from parrotfish poop?Yes, a single parrotfish can produce hundreds of pounds of soft, powdery sand each year, shaping entire shorelines without anyone noticing.If that caught your attention, you are in the right place.If questions like these spark your curiosity or leave you guessing, this book is your perfect companion.Inside you'll find: 12 themed chapters covering oceans, animals, science, history, myths, and extreme environments.Over 400 surprising facts that reveal the ocean's strangest secrets.Quizzes in every chapter with multiple-choice.Clear answers and extra details to help you learn more as you go.Weird discoveries and rare records hidden throughout each section.Short, engaging explanations designed for quick reading and fun exploration.This book is made for ocean lovers, trivia fans, and anyone who enjoys learning something new.Ready to dive in?