What is the name of the sub-oceanic mountain range formed by tectonic plate movements?

The mid-ocean ridge is a continuous sub-oceanic mountain range that plays a crucial role in plate tectonics and oceanography. It is formed by the process of seafloor spreading, where tectonic plates move apart, allowing magma from the Earth's mantle to rise to the surface and solidify, creating new oceanic crust. This process not only generates the mountain range itself but also is a key driver of geological activity in the ocean, including earthquakes and volcanic activity.

The mid-ocean ridge system is the longest mountain range on Earth, running through the center of the Atlantic Ocean, Pacific Ocean, and other oceanic basins. It serves as a vital area for scientific research, providing insights into geological processes and the history of the Earth’s crust. Its unique characteristics also support diverse ecosystems that thrive in the harsh conditions of the deep sea, largely fueled by chemosynthetic organisms that live around hydrothermal vents found along these ridges.

In contrast, the other options refer to different geological features. The continental divide is a watershed boundary on land, oceanic trenches are deep linear depressions formed by subduction zones, and seamounts are underwater mountains that arise from volcanic activity but are not necessarily part of a larger system like the