Slabs of ocean floor return to the mantle in subduction zones
Deep earthquakes occur in a region of the mantle called the Benioff zone, where seismic activity follows the interaction between a subducting plate and the upper mantle.
Benioff Zone
Your answer is in your question a "collsion", the coming together of two plates in a covergent or destructive boundary, usually involving a benioff zone and subduction.
very deep my friend;)
A Wadati-Benioff zone is a deep level seismic zone on the line of subduction, which can be as deep as 700 kilometres.
It is the area of deep earthquake activity that follows the subducting oceanic plate as it grinds its way toward the mantle. The eartquake zones are called Benioff-Wadati zones, after Hugo Benioff, who discovered them in the 1950s
The Wadati-Benioff Zone
The Benioff-Wadati zone.
Kiyoo Wadati who discovered the zones of deep seismic activity that mark the downgoing slab of a subduction zone. These are named Wadati-Benioff zones after Professor Wadati and Professor Hugo Benioff who discovered them at much trhe same time while doing independent research.
Slabs of ocean floor return to the mantle in subduction zones
Slabs of ocean floor return to the mantle in subduction zones
Deep earthquakes occur in a region of the mantle called the Benioff zone, where seismic activity follows the interaction between a subducting plate and the upper mantle.
Benioff Zone
Benioff zone
The Benioff Zone is formed when a piece of oceanic crust is being subducted into the mantle. This line of earthquakes follow the angle of the subducting plate as it slides beneath the continental crust.
Kiyoo Wadati died in 1995.