Understand Geology is a definitive introduction to the nature & workings of the Earth. Extensively illustrated it covers everything from earthquakes & plate tectonics to the formation of rocks & minerals. With clear explanations of complex geological processes & a glossary of specialist terms this book will give you a new understanding of the planet we live on. NOT GOT MUCH TIME? One five & ten-minute introductions to key principles to get you started. AUTHOR INSIGHTS Lots of instant help with common problems & quick tips for success based on the author's many years of experience. EXTEND YOUR KNOWLEDGE Extra online articles at www.teachyourself.com to give you a richer understanding. THINGS TO REMEMBER Quick refreshers to help you remember the key facts.