Where Volcanoes Are Born Most volcanoes form at the boundaries of Earth's tectonic plates, which are huge slabs of crust and ...
Their iron-rich magma might hold some of the 17 elements needed to make smartphones, wind turbines, and more. By Laura Baisas Published Sep 24, 2024 10:00 AM EDT Deposit Photos Get the Popular Science ...
Researchers recently discovered a huge chain of extinct volcanoes buried deep below South China that formed when two tectonic plates collided during the breakup of Rodinia, around 800 million years ...