Publisher ‏ : ‎ Young Learner Publications Language ‏ : ‎ English Paperback ‏ : ‎ 32 pages ISBN-10 ‏ : ‎ 8189852051 ISBN-13 ‏ : ‎ 978-8189852054 Reading age ‏ : ‎ 8 years and up Item Weight ‏ : ‎ 160 g What causes a tsunami? How are coral reefs formed? Who was the first man to fly across the Atlantic Ocean? Learn all about the world’s oceans in this atlas. Discover some strange creatures that live deep beneath the surface and explore the sea bed with deep-sea divers. Find out how over-fishing and global warming may affect the future of our planet. This book throws light on a vital part of our world we know very little about.