Splet01. apr. 2010 · Very little of the sea floor is older than 150 million years. This is because the oldest sea floor is subducted under other plates and replaces by new surfaces. The … Splet28. jul. 2024 · Most tsunamis start with earthquakes under or near the ocean floor. The seafloor provides habitat for fish, corals and complex communities of microbes, crustaceans and other organisms. Its...
18.1 The Topography of the Sea Floor – Physical Geology – 2nd …
SpletOcean floor-topography. Topograpgy Continental margins and its types Abyssal plain Abyssal hills Canyons Trenches Seamounts Gayots Hydrothermal vents etc PRasad PK … SpletOcean Floor Topography Wayne Burke 289 subscribers Subscribe 423 Share Save 85K views 8 years ago Made with Explain Everything Show more Show more Features of the Ocean Basin Sean... regions bank community involvement
Ocean Floor - Features, Variations & Seafloor Topography - BYJUS
SpletUpwelling returns salt to the surface from the benthic zone as part of the global conveyor belt current. Question 16. 30 seconds. Q. Deep ocean bottoms are generally cold, dark, and lifeless. However, some organisms have been discovered existing … SpletA particle filled cloud resulting from metallic-rich solutions gushing form the sea floor into the ocean water What role do hotspots and mantle plumes play in the breakup of … Splet07. feb. 2024 · The ocean floor is divided into several different areas. The first is the continental shelf, the nearly flat, underwater extension of a continent. Continental shelves vary in width. They are usually wide along low-lying land, and narrow along mountainous coasts. A shelf is covered in sedimentfrom the nearby continent. regions bank commercial loans