What boundries produce volcanoes?

Volcanoes primarily form at tectonic plate boundaries, specifically at divergent and convergent boundaries. At divergent boundaries, tectonic plates move apart, allowing magma to rise and create new crust, often resulting in volcanic activity. At convergent boundaries, one plate is forced beneath another in a process called subduction, leading to melting of the subducting plate and the formation of volcanoes. Hotspots, which are not related to plate boundaries, can also produce volcanoes, as magma rises from deep within the Earth’s mantle.