Question

Regional boundaries are marked by:

Options

• Precise decisions based upon the scale of the map.

• Dramatic changes in the region's unifying characteristic.

• Spatial reality.

• The boundaries of a city or incorporated political unit.

Answer 1

Dramatic changes in the region's unifying characteristic.

Explanation:

A region is distinct from an area, which is typically a broader concept designating a portion of the Earth's surface. Area boundaries are arbitrary and were created for convenience. The homogeneity and cohesiveness of the section determine regional boundaries.