Define the scope of geography.

Step 1: Define the scope of geography. Geography is the study of the Earth's surface, including its physical features, climate, and human populations, and the relationships between them. Step 2: Explain its main branches. Its scope encompasses physical geography, which examines natural phenomena like landforms, weather, and ecosystems, and human geography, which focuses on human activities, cultures, economies, and societies across space. Step 3: Highlight its interdisciplinary nature. It is an interdisciplinary field that analyzes spatial patterns and processes, integrating knowledge from both natural and social sciences to understand the world and its complexities.