Basalt!
The three types of ocean floor sediments are Terrigenous, Biogenous, and Hydrogenous sediments.
The three types of ocean floor sediments are Terrigenous, Biogenous, and Hydrogenous sediments.
Not really but sea floor sediments thickness increase with increased distance from spreading centers which is good evidence. Other evidence such as magnetic reversals, temperature, dating methods provide the best evidence of seafloor spreading
The three types of ocean floor sediments are terrigenous, biogenous, and hydrogenous. Terrigenous sediments are derived from land and consist of particles from weathered rocks, while biogenous sediments are formed from the remains of marine organisms, such as shells and skeletons. Hydrogenous sediments precipitate directly from seawater and include minerals like manganese nodules. These sediments play a crucial role in the oceanic ecosystem and the geological processes of the ocean floor.
Meow
Petroleum is found in the ocean floor beneath the seafloor sediments. It accumulates in underground reservoirs formed by porous rocks such as sandstone or limestone. These reservoirs are typically located in offshore areas where sedimentary rocks have been deposited over millions of years.
The youngest sediments on the ocean floor are typically found at mid-ocean ridges, where tectonic plates are diverging. As magma rises to the surface and solidifies, it creates new oceanic crust, which is then covered by recently deposited sediments. These areas are characterized by active geological processes, leading to minimal accumulation of older sediments compared to other regions of the ocean floor.
beneath the floor
Origin
terrigeneous, biogeneous, and hydrogeneous
The sediments found on the ridge of the ocean floor are primarily known as "pillow lavas" and "basaltic sediments." These sediments are formed from volcanic activity, where magma erupts and cools rapidly upon contact with seawater, creating pillow-shaped formations. Additionally, hydrothermal vent deposits and other sediment types, such as biogenic and pelagic sediments, can also be present in these regions.
The sediments build up on the floor of the stream, ocean, river, or lake and causes the water to lower.