Spreading-center volcanism is associated with basalt. It is a type of intrusive igneous rock that sometimes exhibits a columnar structure.
Volcanoes at spreading centers is referred to as spreading center volcanism. This usually takes place on mid-oceanic ridges where the plates diverge.
yes they do if they occur in the same area.
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.
As you travel from a spreading center towards a coastline, the age of the sea floor rocks increases. Newly formed rocks at the spreading center are younger, while older rocks are found further away from the center, as they have been pushed away over time by the continuous process of seafloor spreading. This results in a pattern where the youngest rocks are closest to the ridge, and the oldest are nearer to the continental margins.
Rift volcanism.
Volcanoes at spreading centers is referred to as spreading center volcanism. This usually takes place on mid-oceanic ridges where the plates diverge.
Volcanism can only occur on planets with a liquid mantle.
Intraplate volcanism.
This description is often associated with mid-ocean ridges where new oceanic crust is formed through seafloor spreading, creating basaltic volcanism. These ridges are areas of tectonic activity where magma rises to the surface, solidifying into basaltic rocks.
Consider. In sea-floor spreading, the plates are spreading apart; in other words diverging. So sea-floor spreading occurs at a divergent boundary,
yes they do if they occur in the same area.
Divergent plate boundaries n_n ;*
sea floor-spreading..;)
I'm not 100% sure, but I believe it is probably Hawaii.
The Mid-Atlantic Ridge is a spreading center located in the middle of the Atlantic Ocean.
Sea floor spreading 2 oceanic plates coming apart
subducting