Question

what are a, b, c, & d, on this map called?
tourist regions
allegheny regions
the highland regions
geographic regions

Explanation:

The map shows different colored regions labeled A, B, C, and D. These regions are categorized based on geographical features and divisions. Geographic regions are areas defined by physical characteristics such as landforms, climate, etc. The other options like Tourist Regions (focus on tourism aspects), Allegheny Regions (a more specific mountain - related area, but the map shows broader divisions), and The Highland Regions (a subset of geographic regions in some cases but not as comprehensive as Geographic Regions for such a map) are less appropriate. This map is clearly showing different geographical divisions.

Answer:

Geographic Regions