Mid Ocean Ridges Map

Mid Ocean Ridges Map. In fact, accurate maps along the mid-ocean ridge did not exist until the last ten years, and even now much of it remains. Computer-generated detailed topographic map of a segment of the Mid-Oceanic Ridge

New ocean crust, shown in this map in red, forms along the divergent plate boundaries of the ridge system Mid-ocean ridges are divergent boundaries where convection currents in the mantle lift the ocean floor and produce a rift in the lithosphere that follows the crest of the ridge

PPT Geology Plate Tectonics MidOcean Ridge System PowerPoint

Mid-ocean ridges around the globe are linked by plate tectonic boundaries and the trace of the ridges across the ocean floor appears similar to the seam of a baseball Mid-ocean ridges are divergent boundaries where convection currents in the mantle lift the ocean floor and produce a rift in the lithosphere that follows the crest of the ridge This activity consists of naming the continents, identifying mid-ocean ridges, and determining the age of the ocean floor

. The mid-ocean ridge is the most extensive chain of mountains on Earth, stretching nearly 65,000 kilometers (40,390 miles) and with more than 90 percent of the mountain range lying in the deep ocean. Mid-ocean ridges are divergent boundaries where convection currents in the mantle lift the ocean floor and produce a rift in the lithosphere that follows the crest of the ridge

. It shows the major ridges, such as the Mid-Atlantic Ridge, East Pacific Rise, and Indian Ridge: Exploration and Study. The mid-ocean ridge system thus is the longest mountain range on Earth, reaching about 65,000 km (40,000 mi).