The Grand Canyon: The Largest Canyon in the United States (Natural Wonders)

Did you know that the Sahara Desert is so large that the entire continental United States could fit inside it? The natural wonders series provides a wealth of information for students through photos and fascinating text. Contents......Page 2 A Canyon of Wonders......Page 3 Where in the World?......Page 5 A Trip Back in Time......Page 7 Geology at Work......Page 9 Life in the Canyon......Page 11 Early Explorers......Page 13 The Big Picture......Page 15 People of the Canyon......Page 17 Grand Artistic Heritage......Page 19 Natural Attractions......Page 21 Key Issues: Too Many Tourists......Page 23 Time Line......Page 25 What Have You Learned?......Page 27 Find Out for Yourself......Page 29 Glossary/Index......Page 31 This book takes readers on a virtual tour of the Grand Canyon