What is the difference between a lava plateau and a shield volcano?

A lava plateau is a large, flat expanse of land formed by the repeated eruption of low-viscosity basaltic lava that spreads over extensive areas, creating a thick, layered surface. In contrast, a shield volcano is a specific type of volcano characterized by its gently sloping sides and broad, dome-like shape, also built from the flow of low-viscosity lava. While both features result from similar volcanic activity, shield volcanoes are distinct landforms with a more defined structure, whereas lava plateaus are more extensive and flat.