Where is a spreading center?
Spreading centre, in oceanography and geology, the linear boundary between two diverging lithospheric plates on the ocean floor. Spreading centres are found at the crests of oceanic ridges.Click to see full answer. Similarly, what happens at a spreading center?Spreading centers occur where two plates are moving away from each other, and deep cracks are opened…
Spreading centre, in oceanography and geology, the linear boundary between two diverging lithospheric plates on the ocean floor. Spreading centres are found at the crests of oceanic ridges.Click to see full answer. Similarly, what happens at a spreading center?Spreading centers occur where two plates are moving away from each other, and deep cracks are opened through the crust. This lengthening of the crust allows magma from the upper mantle to rise to the surface and cool, commonly forming basalt. An excellent example is the Mid-Atlantic Ridge.Likewise, where does seafloor spreading happen? mid-ocean ridges Moreover, where can you walk on a spreading center? Mid-Atlantic Ridge – Iceland is in the center and is the only place that you can walk around on top of a spreading center. Iceland is made of basalt.What volcanoes form at spreading centers?Rift volcanoes are formed at spreading centers when plates separate and magma rises to fill the vacuity.
