How Volcanoes Form at Tectonic Plate Boundaries
Where plates collide, split, or slide, the planet breathes fire. Water-laced slabs spark explosive arcs, rifts unzip continents with rivers of basalt, and mid-ocean ridges mint new seafloor in glowing pillows. Follow magma from mantle to mountain—through faults, domes, and ash towers—to see how boundary physics shape eruption style, hazards, and the landscapes we call home.
