WebFeb 24, 2015 · The average depth of the ocean floor is about 13,120 feet (4,000 meters); its deepest point is in the western Pacific's Mariana Trench, where the Challenger Deep canyon bottoms out at more than ... WebSea floor spreading flashcards quizlet section 4 sea floor spreading diagram quizlet plate tectonics flashcards quizlet topic 8 plate tectonics flashcards quizlet. Whats people lookup in this blog: Process Of The Ocean Floor Sinking Beneath A Deep Trench; Where In The Ocean Floor Is Deepest; What Is The Deeper Part Of Ocean Floor
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Webzone of the ocean floor that separates the thin oceanic crust from thick continental crus. Ocean basin. the floor of the deep ocean. Mid-ocean ridge. An underwater moutain chain where new ocean floor is formed. Continental shelf. a gently sloping, shallow area of the ocean floor that extends outward from the edge of a continent. Continental slope. WebDiatomaceous and radiolarian muds are named on the same basis. Where biogenic constituents compose less than 30 percent of the total, the deposit is called a deep-sea clay, brown mud, or red clay. The deep-ocean bottom … tara from all my children
What are the deepest features of the ocean floor?
WebAs you know, light only penetrates the top 200 meters of the ocean; the depths of the ocean can be as much as 11,000 meters deep. Most places in the ocean are completely dark, which makes it impossible for humans to explore without bringing a source of light with them. Secondly, the ocean is very cold; colder than 0°C (32°F) in many places. WebDue to the increasing challenge of meeting human demands for metals from land-based resources, interest in extracting mineral ores from the deep sea has gained momentum in recent years. Targeted mining of deep-seabed minerals could have adverse effects on the associated ecosystems, but knowledge on the biological communities found there, their … WebOct 8, 2009 · The oceans are mostly composed of warm salty water near the surface over cold, less salty water in the ocean depths. These two regions don't mix except in certain special areas. The ocean currents, the movement of the ocean in the surface layer, are driven mostly by the wind. In certain areas near the polar oceans, the colder surface water … tara frost attorney sc