Concept:A dissected plateau is a highland whose surface has been broken into smaller sections by erosion and deep river valleys.
Explanation:The Jos Plateau was originally a fairly continuous highland.
Over time, weathering and the action of rivers cut deep valleys across its surface.
These valleys divided the plateau into separate blocks, hills, and ridges.
This gives the Jos Plateau its characteristic broken and uneven landscape.
Therefore, it is best classified as a dissected plateau rather than a volcanic, tectonic, or basalt plateau.
Answer:B. Dissected plateau