Which term refers to distinct geographical areas in North Dakota?

The term "Regions of ND" is the most accurate descriptor for distinct geographical areas within North Dakota. In geography, a region typically refers to an area that is defined by certain characteristics, which can be physical, cultural, or economic. North Dakota can be divided into various regions based on these factors, such as the Badlands, the Red River Valley, the Prairie Pothole Region, and more. Each of these areas has unique geographic features and cultural identities, making "regions" the appropriate term for describing them.

In contrast, the terms "territories," "districts," and "zones" do not capture the same level of specificity and recognized characteristics associated with geographical areas. "Territories" generally refer to land controlled by a specific government or jurisdiction but may not delineate distinct features or identities. "Districts" often imply administrative divisions for governance or education rather than natural or cultural divisions. "Zones" typically denotes areas defined for specific purposes, such as economic incentives or environmental protections, rather than a broad descriptive categorization of geographical areas. Therefore, "regions" encompasses the variety and complexity of North Dakota's geographical landscape better than the other terms offered.