I Wonder Why the Sea is Salty: And Other Questions About the Oceans (I Wonder Why Kingfisher, 29) Ganeri, Anita Summary Asks and answers a wide variety of questions about the ocean, including how big is the ocean, what is sand made of, how do fish breathe under water, and why is the sea salty. Asks and answers a wide variety of questions about the ocean, including how big is the ocean, what is sand made of, how do fish breathe under water, and why is the sea salty. Suggested level: primary. Highlights Easy to enjoy: 32 pages · Paperback By Ganeri, Anita Details ISBN: 9781856973137 Author: Ganeri, Anita Format: Paperback Pages: 32 Language: English Publication date: 27 April 1995 Condition: Used – Very Good About the authors Ganeri, Anita and Anita Ganeri · Publisher: Pan Macmillan More about this book Reviews Asks and answers a wide variety of questions about the ocean, including how big is the ocean, what is sand made of, how do fish breathe under water, and why is the sea salty. Suggested level: primary.