Plate tectonics, continental drift, spreading centers, subduction zones
Plate Tectonics: Divergent Plate Boundaries, Mid-oecean Ridges and Volcanic Activity
Mid-Atlantic Ridge | Definition, Map, & Facts | Britannica
MidAtlantic Ridge: Divergence of Oceanic Plates - A Learning Family
What tectonic plates formed the Mid-Atlantic Ridge? - Quora
Ocean Drilling as Evidence for Plate Tectonics - Video & Lesson Transcript | Study.com
Constructive Margins - Mr Rudge Geography
Mid-Atlantic Ridge | Definition, Map, & Facts | Britannica
Scientists have discovered what may be causing the continents to move apart | CTV News
Seafloor Spreading
How do Icelanders feel about their country being primarily located on the North American tectonic plate? Does it bother them or do they shrug it off as unimportant? - Quora
Plate Margins
Plate Boundaries
Mid-Atlantic Ridge - Crystalinks
Mid-ocean ridge - Wikipedia
Slowdown in plate tectonics may have led to Earth's ice sheets | Science | AAAS