Geography is the study of Earth's physical and cultural features, and how they interact with each other and with human activities. It covers a broad range of topics, including landforms, climate, biomes, natural resources, human settlements, cultural regions, population, transportation, and globalization. Geography helps us understand the interconnectedness of the world and the diverse ways in which people and environments are shaped by each other. It informs decision-making in areas such as urban planning, environmental management, business strategy, and international relations.