This document provides an introduction to the subject of geography. It defines geography as the study of the relationship between people and their environments. It outlines the major branches of geography such as physical geography, which studies the physical features of the Earth, and human geography, which studies human populations and culture. The document also discusses important concepts in geography like place, region, environment, location, and movement. It explains the tools used in geography like maps, globes, tables, graphs and charts. Finally, it provides background on the major continents of the world.