What is a contour line? How do you use a map grid? How caw latitude and longitude help to pinpoint positions? Find-the answers to these questions and more in Let's Get Mapping! In How to Read a Map you'll learn about the colors, lines, and symbols used on maps. Reading this book will give you the skills to make sense of all types of maps! Each title in the Let's Get Mapping! series features: a range of maps, from historical to online, explanations of different types of maps, a mapping activity to put what you've learned into action!