Question

2. Centered around a core area or node -formal -functional -perceptual

Answer 1

Answer:

Functional

Explanation:

A formal region is a region defined by recognized boundaries.

Perceptual regions are regions that are defined as how people think they are. One example is the South. People's opinions on the range of the South vary from state to state.

Functional regions are made up of a central area, and surrounding areas. This describes a node.