Most Prominent Feature On The Ocean Floor

Each layer has its own characteristic features of pressure temperature salinity and biodiversity.

Most prominent feature on the ocean floor. Plate tectonics and the ocean floor. The ocean floor is called the abyssal plain. Terms in this set 30 e inner core outer core mesosphere lower mantle asthenosphere upper mantle lithosphere.

The deepest oceanic zone is the hadalpelagic zone that lies between 6 000 11 000 meters. This feature is thought to be part of the eurasian continental crust that rifted from the barents kara sea margin and subsided in early tertiary time about 64 to 56 million years ago. Mapping the oceans with radar altimetry.

Below the ocean floor there are a few small deeper areas called ocean trenches. Oceanic ridges the most prominent feature on the ocean floor and are composed of igneous rock that has been fractured and uplifted. The most prominent feature on the ocean floor is basalt.

E relies on unsupported assumptions. Seawater circulates deep in the ocean s crust and becomes super heated by hot magma. The prominent sea floor feature found in the central atlantic ocean is called the mid atlantic ridge.

Hydrothermal vents are like geysers or hot springs on the ocean floor. Life on the ocean floor is sparse. Today much of our exploration of the oceans happens using sonar and remotely operated vehicles.

Less than one tenth of 1 of the abyssal plain has been explored by man primarily using deep submarine robots. The abyssal plain has a depth between 2 200 and 5 500 m 7 200 and 18 000 ft and covers about 40 of the ocean floor. Scientific research submersibles have explored the ocean s deepest trenches but most are designed to reach only the ocean floor.