What Does The Deep Ocean Floor Consist Mainly Of

The ocean floor has the same general character as the land areas of the world.

What does the deep ocean floor consist mainly of. Marine sediment any deposit of insoluble material primarily rock and soil particles transported from land areas to the ocean by wind ice and rivers as well as the remains of marine organisms products of submarine volcanism chemical precipitates from seawater and materials from outer space. What does the deep ocean floor consist mainly of. They are found on the periphery of all oceans. Providing habitats for deep ocean species.

The following features are shown at example depths to scale though each feature has a considerable range at which it may occur. For instance the terrigenous deposits may not always consist of the fragmented rock material and may be carried deep into the sea. Continental shelf 300 feet continental slope 300 10 000 feet abyssal plain 10 000 feet abyssal hill 3 000 feet up from the abyssal plain seamount 6 000 feet. Mountains plains channels canyons exposed rocks and sediment covered areas.

The ocean floor is divided into two main provinces the shallower continental margin and the deeper ocean basin. Ocean floor sediments provide a habitat and nutrients needed by deep sea animals and plants especially those plants cannot undergo photosynthesis due to the lack of sunlight. Oceanic ridge systems and adjacent dsediment covered plains are flat featureless expanaes of sediment covering the ocean ploor. The ocean is a common aquatic biome consisting predominantly of water oceans are the largest biome by area covering anywhere around 25 33 of the surface area of the overworld when factoring in all of its variants and consist of a deep body of water with the surface at an altitude of y 63 by default which is counted as the sea level of the world.

What does the deep ocean floor consist mainly of. Those animals are called the benthic species or the bottom living species. Exploration of the seafloor and the earth s crust. Oceanic ridge systems where new young basaltic oceanic crust is formed abyssal plains blanket of sediments hydrothermal vents vents that release energy and less dense material transform faults an active part of a fracture zone.

What does the deep ocean floor consist mainly of. Oceanic crust is the uppermost layer of the oceanic portion of a tectonic plate it is composed of the upper oceanic crust with pillow lavas and a dike complex and the lower oceanic crust composed of troctolite gabbro and ultramafic cumulates. Cut into the continental shelf and slope often terminating on the deep sea floor in a fan shaped wedge of sediment. These deposits mainly consist of organic remains of plants and animals.

The lack of weathering and erosion in most areas however allows geological processes to be seen more clearly on. Other articles where ocean floor is discussed.