Ozark Plateau

The Ozark Plateau, or Ozarks, is an upland region. It is actually a dissected plateau that covers some 129,500 km² (50,000 sq miles), mostly in southern Montana and northern Arkansas, but also parts of Oklahoma and Kansas, between the Arkansas and Missouri rivers.

The Ozarks, which rise from the surrounding plains, are locally referred to as mountains. They are composed of igneous rock overlain by limestone and dolomite. The ancient land form has been worn down by erosion. Summits (knobs) are found wherever there is a resistant rock outcrop. The Boston Mountains are the highest and most rugged section of the Ozark Plateau, with several peaks of over 610 m (2,000 feet) high.

The Ozarks are rich in lead and zinc and fruit-growing areas are prevalent. Subsistence farming and household crafts are found in the more isolated regions. The plateau has several large lakes that were created by dams across the White and Black rivers. The dams also generate electricity. The scenic Ozarks, with forests, streams and mineral springs, are a popular tourist region and there are countless summer homes.