This document provides an introduction to the study of geography. It explains that geography is the study of earth and how geographers ask questions about location, why things are located in a certain place, and how locations affect the environment and humans. The document outlines the five themes of geography that are used to organize geographic information: location, place, region, movement, and human-environment interaction. Each theme is briefly defined. The document encourages inquiry into what each theme means and what will be explored under each one.