I Wonder Why The Sea Is Salty R/I
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| Regional areas: | 3-4 business days |
| Remote areas: | 3-5 business days |
| Main centres: | 1-3 business days |
| Regional areas: | 3-4 business days |
| Remote areas: | 3-5 business days |

2027Textbooks is the academic division of ReadMatter Bookshop. Building on our years of experience in the book industry, we have partnered with leading publishers to offer more than 30,000 academic and contemporary titles.
Every book is brand new and ordered on demand directly from the publisher once your order is placed. Due to the size of our catalogue, we do not keep these titles in stock.
Please allow up to 15 working days for dispatch. In the rare event that a title is temporarily out of stock at the publisher, the lead time may be longer. We will contact you if this affects your order.
The bestselling I Wonder Why series has the answers to all the questions you've ever wanted to ask about the natural world, history, space, and more!
Which bird flies underwater? Is the Red Sea really red? How deep is the ocean? Learn the answers to these questions and more in I Wonder Why: The Sea is Salty, a fascinating question-and-answer book all about seas and oceans. Award-winning children's author Anita Ganeri makes learning about the natural world fun with her accessible and entertaining style, and information is presented in bite-sized nuggets, making it ideal for dipping in and out.
Bright illustrations by Gareth Lucas bring the seas and oceans to life, from sharks and dolphins to pirate ships and underwater volcanoes. Dive in and discover strange underwater creatures beyond your imagination, and fascinating facts about our relationship with this watery world.