Which urban model describes a city having multiple centers for different activities such as a port, a university, and an airport?

• A. The Multiple Nuclei Model.
• B. The Concentric Zone Model.
• C. The Sector Model.
• D. The Urban Realms Model.

Answer: (C)

The idea being tested is that cities can organize around several distinct centers, each drawing its own set of activities. In the Multiple Nuclei Model, a city develops around multiple nuclei rather than a single downtown core. Think of a port area becoming a nucleus for shipping and industrial activity, a university district drawing universities, students, and related services, and an airport complex forming another nucleus with aviation-related businesses and facilities. These centers attract different activities, while residential areas and other uses spread between them, creating a mosaic of specialized zones. This pattern explains why a city might have a port, a university district, and an airport each functioning as important hubs in their own right. The other models describe growth around a single center or along wedges or metropolitan realms, which doesn’t fit the scenario of several distinct centers serving different functions.