Which of the following regions contains the highest elevation within oklahoma’s borders? a. the ozark plateau b. the arbuckle mountains c. the high plains d. the gypsum hills

C. The High Plains

The High Plains rise from about 2,000 feet above sea level in the east to 4,973 feet above sea level.

The correct answer is C. The highest point of Oklahoma is the Black Mesa, located within the High Plains.

Explanation:

The High Plains is a plateau in the central part of the United States. Located in the middle of the Great Plains, between the White River (a tributary of the Missouri) and the Canadian (a tributary of Arkansas).

The surface of the High Plains is flat, the heights decrease from west to east from 1700 to 500 m. From the neighboring sections of the Great Plains, the plateau is separated by ledges. The high plains are formed by limestones and sandstones of the Paleozoic age, which are overlain by loesslike loams (less often by sands).  

to find facts and details to use as evidence