Final answer:
The concept shown depends on the map's depiction of spread; it could be relocation diffusion if the concept has moved and weakened in its origin, or expansion diffusion, signifying strong presence in both the origin and the new location. so, option d is the correct answer.
Step-by-step explanation:
The concept shown on the map can be identified as either relocation diffusion or expansion diffusion, depending on the specific pattern and mechanism by which the phenomenon (for example, a religion) is spreading. Relocation diffusion occurs when the concept moves to a new place from a central point and does not remain strong in the original location. In contrast, expansion diffusion involves a spreading from a central point while remaining strong in the original location and takes the form of either contagious diffusion or hierarchical diffusion. Contagious diffusion is akin to the ripple effect, spreading outward from a central point to nearby individuals or places, much like a disease. Hierarchical diffusion, on the other hand, follows a structure of authority or power, such as spreading from political leaders to their subjects.
The concept shown on the map is d) expansion diffusion. Expansion diffusion is the spread of a trend or idea from its hearth (origin) to other places. It can occur through two main subtypes: contagious diffusion and hierarchical diffusion. Contagious diffusion is when a trend or idea spreads rapidly and universally, similar to the way diseases spread. Hierarchical diffusion is when a trend or idea spreads from a person or group of power to other individuals or groups.