When sediment sinks into the ocean floor, it is called sedimentation. Over time, layers of sediment build up and compress to form sedimentary rocks.
broken up rocks
The ocean floor sediment contains unfathomable numbers of marine organism skeletons.
i just dont know !
Biogenous
the thickest accumulation of sediment on the ocean floor is at the CONTINENTAL SLOPES AND RISES. :)
Basalt is the iron-rich volcanic rock that makes up much of the ocean floor. It forms from the cooling and solidification of magma that erupts through underwater volcanic activity, such as mid-ocean ridges. Basalt is a key component of Earth's oceanic crust.
Sexual coment
Novanet answer: Biogenous.
fool
Novanet answer: Biogenous.
the crust will cool to form metamorphic rock