Are lava plateaus formed by fissure eruptions or not?

A lava plateau is a wide, flat surface formed when a large amount of highly fluid lava flows over an area. This thin and runny lava can disperse over large areas, and as the lava cools and solidifies, it forms the large, flat plateaus of rock. read more

Not all plateaus are formed due to lava accumulations. Lava plateaus are slow accumulations of lava eruptions from old volcanic regions or eruptions from open cracks or craters. The continuous flow of lava is made to get accumulated in the near by places.This gradually starts to cool,which later become as solid rocky structures. read more

Formation fo lava is due to lot of reasons like increasing geothermal gradient with relative to depth and partialmelting of rock due to fluid content and pressure release melting of rock materiel and eruption from core mantle boundry. When its stats erupt built the pressure from inside so gound buldge up. read more

Lava Dome and Lava Plateau. The viscosity of the lava that erupts from a volcano can lead to the creation of different volcanic landforms. If lava that erupts through a vent is highly viscous or thick, it will not flow very easily. This may result in a lava dome, which is a large, mound-shaped protrusion formed by viscous lava. read more