What are the different states of matter? How can you put out a fire? What happens when you cook food? Read about solids, liquids and gases. With engaging visuals, this book explores how materials can change from one state to another, and be mixed together to create new materials. This book is part of the Science is Everywhere series, which demystifies the key science topics and shows how they relate to the world around us with fun, colourful graphics. These books are ideal for children aged 9 plus who are studying science, or for young readers who want to get to grips with science in a fun way.