At divergent plate boundaries, the mountains commonly formed are known as mid-ocean ridges. These underwater mountain ranges occur when tectonic plates move apart, allowing magma from the mantle to rise and solidify as it cools. This process creates new oceanic crust and gradually builds up the ridges.
One of the most notable examples of a mid-ocean ridge is the Mid-Atlantic Ridge, which runs down the center of the Atlantic Ocean and is continuously being formed by the upwelling of magma as the tectonic plates diverge. As these plates separate, they create gaps that form rifts, leading to volcanic activity and further mountain formation.
In summary, mid-ocean ridges are the primary mountain formations associated with divergent plate boundaries, showcasing the dynamic processes of Earth’s geology as new land is created and shaped by tectonic activity.