an oceanic ridge
The center of a ripple is called the focal point. This is where the disturbance that creates the ripple originates, spreading outwards in concentric circles.
Oceanic currents themselves do not directly cause seafloor spreading. Seafloor spreading is primarily driven by tectonic forces, specifically the movement of tectonic plates away from each other at mid-ocean ridges. This movement leads to the upwelling of magma from the mantle, creating new oceanic crust at the spreading center. Ocean currents can affect the distribution of heat and nutrients in the ocean, but they do not play a direct role in the process of seafloor spreading.
Mid-Ocean ridges.
Maria formed when a tropical wave in the Atlantic Ocean organized and developed into a tropical storm. As the storm system strengthened, it gained a well-defined center and sustained winds of at least 39 miles per hour, earning it the name Maria.
Sea floor spreading occurs along mid-ocean ridges, where tectonic plates are moving apart. As the plates separate, magma rises from the mantle to create new oceanic crust at the spreading center. This process leads to the continuous expansion of the ocean floor and plays a key role in plate tectonics.
sea floor-spreading..;)
The Mid-Atlantic Ridge is a spreading center located in the middle of the Atlantic Ocean.
Sea floor spreading 2 oceanic plates coming apart
BL Lacertae is the active center of an elliptical galaxy.
Spreading center earthquakes are always shallow, subduction zone earthquakes can be very deep.Spreading center earthquakes are typically of lower magnitude than subduction zone earthquakes.
divergent plate boundary
Volcanoes at spreading centers is referred to as spreading center volcanism. This usually takes place on mid-oceanic ridges where the plates diverge.
It is a center at the bottom of the ocean that occurs at mid-ocean ridges
It is a center at the bottom of the ocean that occurs at mid-ocean ridges
Active.
Rocks near continents are typically older and more varied in composition, while rocks near centers of seafloor spreading are younger and primarily composed of basalt. Continental rocks may have undergone more geological processes, leading to greater diversity in mineral content and structure, whereas seafloor rocks are usually basaltic due to the solidification of magma from undersea volcanic activity.
Consider. In sea-floor spreading, the plates are spreading apart; in other words diverging. So sea-floor spreading occurs at a divergent boundary,