Final answer:
Geographical location is the factor that makes for a diverse range of problems within a division due to differences in climate and space affecting activities and the types of economic industries prevalent.
Step-by-step explanation:
The factor that contributes to the diverse range of problems within a division that covers a large geographic area is a) Geographical location. The geographic location is a significant element that affects the type of economic activities as well as the variety of sports and events that are prevalent in an area. Environmental conditions, such as climate and space, play a significant role in shaping the activities and problems specific to a region. For instance, sports like Ice Hockey are more common in colder climates due to the natural ice availability, whereas golf and water sports are popular in regions with warmer winters that enable year-round play. Similarly, certain sports that require large spaces, such as equestrian events, are less likely to be popular in urban or mountainous regions.