When you buy through links on our articles, Future and its syndication partners may earn a commission. Plate tectonics is the means through which mountains are formed. The Baird Mountains in Alaska’s ...
Earth’s crust looks solid from the surface, but it is broken into a shifting mosaic of slabs that slowly rearrange oceans and continents. Understanding how those tectonic plates first formed is one of ...
Plate tectonics is unique in that the entire surface is divided into shells, or plates that have sharp boundaries. On Earth, these boundaries are known as subduction zones, where plates are forced ...