WebThe ocean trenches formed from oceanic plates subducting below continental plates are asymmetrical. The landward side is steep, but the oceanic side may have a gentler slope … Web31 mrt. 2024 · Oceanic Trenches are formed by a process called subduction, where two or more tectonic plates converge. The old denser plate slides beneath a younger, less …

Mid-ocean Ridges - Woods Hole Oceanographic Institution

Web1.Sonar is a device that scientists use to map the ocean floor. 1.true. 1.A deep ocean trench is an underwater mountains. 1.false. 2.molten material erupts inside the central … Web29 mei 2024 · A mid-ocean ridge or mid-oceanic ridge is an underwater mountain range, formed by plate tectonics. This uplifting of the ocean floor occurs when convection … assala albums

Mariana Trench Facts, Maps, & Pictures Britannica

Web22 jan. 2024 · Mid ocean ridge are where new crustal material is forced to the surface. The new crustal material is pushed apart forming two different plates moving in two different … WebMost of them result from tensional forces, caused by a process known as oceanic trench rollback, where a subduction zone moves towards the subducting plate. [1] Back-arc basins were initially an unexpected … Web19 aug. 2024 · 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 … assalaam