The northern part of Minnesota mostly contains?
A. glaciers.
B. praire grasslands.
C. river valleys.
D. uplands.
D. uplands.
The northern part of Minnesota is characterized by the uplands of the Superior Upland of the Canadian Shield, which contains the Boundary Waters and the Iron Range, along with heavily forested areas. Glaciers once covered the area but receded thousands of years ago, although their impact on the landscape remains. River valleys do exist, but they do not predominantly define the region. Prairie grasslands are more characteristic of the southwestern part of Minnesota, not the north.