Relacionar Columnas Ocean Floor FeaturesVersión en línea oceanic landforms por Taylor Tant 1 Trench 2 Rift/ Rift Zone 3 Mid Ocean Ridge 4 Continental Slope 5 Abyssal Plain 6 Continental Shelf large area of flat land on the ocean floor underwater volcanic mountains that divide the ocean floor into 2 parts the center of the highest part of the mid-ocean ridge; it is a narrow trench a steep-sided canyon with deep, narrow valleys in the bottom of the ocean. The edge of the continent that is under water; shallow part of the ocean The steep slope where the continental shelf drops to the bottom of the ocean floor