The topography of a region, with its hills, valleys, and plains, is often a defining characteristic that shapes how people interact with the environment. For example, in an area with expansive flatlands, agriculture may prevail as the dominant way of life, while in more rugged terrain, people may turn to forestry or mining. To fully understand these environments, geographers must categorize them based on various attributes like elevation, climate, and soil type. This careful classification allows for a coherent analysis of how geography influences human activities. In regions with localized ecosystems, even slight variations in terrain can create microclimates, adding layers of complexity to the environment.