What are the five main food groups? Are peanuts really nuts? Does wheat cover more of Earth's surface than any other food crop? Read this book to find out! Part of World Book's Learning Ladders series, this book introduces children to nutrition and healthy eating habits. Each spread includes introductory text, colorful illustrations with detailed captions, and photographs that show real-world examples of the featured topic. Puzzle pages, fun facts, and true/false quizzes appear at the end of each volume.