ISBN-13: 9781861473516 / Angielski / Twarda / 2014 / 32 str.
Are bubbles always round? How can you measure rainfall? Why do some things float? What are frost and dew? This book answers all of these questions. It explores the wonderful properties of water. It helps you find out about rain, ice and how water works. It also shows you how water expands when it freezes and turns into ice.