Final answer:
Shield volcanoes are the type of volcanoes associated with the Mid-Ocean Ridge (MOR). They are large, broad, and gently sloping volcanoes formed by the gradual accumulation of lava flows.
Step-by-step explanation:
The type of volcanoes associated with the Mid-Ocean Ridge (MOR) is shield volcanoes. Shield volcanoes are large, broad, and gently sloping volcanoes that form from the gradual accumulation of lava flows. They are characterized by their low viscosity lava that allows it to flow easily and cover large areas, creating a shield-like shape.
Shield volcanoes are created by the eruption of basaltic lava, which is low in silica content and therefore less explosive. This type of lava erupts from fissures or cracks along the MOR, spreading out to form a wide volcanic cone. Examples of shield volcanoes associated with the MOR include Mauna Loa in Hawaii and Eyjafjallajökull in Iceland.