An area in which everyone shares in one or more distinctive characteristics (for example a state or corn belt) is described as what?

• A. Formal Region
• B. Core
• C. Periphery
• D. Semi-periphery

Answer: (A)

This question tests understanding of a formal region: an area defined by a shared, uniform characteristic across its extent. In geography, a formal region is characterized by a single or related set of traits—such as political boundaries like a state, or an economic pattern like the corn belt—that are consistently present throughout the area. Boundaries are drawn to include places that exhibit that trait, making the region recognizable by its common characteristic. The other terms describe different ideas: core, periphery, and semi-periphery come from world-systems theory and refer to levels of economic power and dependency, not regions defined by a uniform trait, so they don’t fit this description as well.