lava flows

Lava flows are streams of molten rock that emerge from erupting volcanoes. When magma from beneath Earth's surface reaches the surface, it cools and solidifies over time, creating rivers of lava. These flows can move slowly or quickly, depending on the type of lava and eruption conditions. As they advance, they can reshape the landscape, destroy structures, and create new landforms. While they pose hazards, lava flows typically move in predictable paths, allowing communities to prepare and respond appropriately.