The Seafloor Spreading Process At Ridges Produces What Kind Of Faults

As the magma is thrust up and hardens it forms new crust and the ocean floor on both sides of the mid ocean ridge move outward.

The seafloor spreading process at ridges produces what kind of faults.

The less dense material rises often forming a mountain or elevated area of the seafloor. Seafloor spreading helps explain continental drift in the theory of plate tectonics. See answers 1 ask for details. Eventually the crust cracks.

5 points starbae5758 asked 12 04 2017. As tectonic plates slowly move away from each other heat from the mantle s convection currents makes the crust more plastic and less dense. Active transform faults are. Ridges are formed by extensional forces occur in associatio view the full answer.

Seafloor spreading is a process that occurs at mid ocean ridges where new oceanic crust is formed through volcanic activity and then gradually moves away from the ridge. Normal faults earlier we discussed the concept of isostasy where lower density rocks rise higher than higher density rocks. Previous question next question. Sea floor spreading occurs when the sea floor spreads apart along divergent boundaries and forms the mid ocean ridge.

The mid atlantic ridge and east pacific rise are examples of midocean ridges. The motivating force for seafloor spreading ridges is tectonic plate slab pull at subduction zones rather than magma pressure although there is typically significant magma activity at spreading ridges. Find an answer to your question the seafloor spreading process at ridges produces what kind of faults. Seafloor spreading occurs at divergent plate boundaries.

They are the shallowest major features of the seafloor. Normal faults earlier we discussed the concept of isostasy where lower density rocks rise higher than higher density rocks. Seafloor spreading takes place at midocean ridges and produces basalt the rock that makes up the oceanic crust. Plates that are not subducting are driven by gravity sliding off the elevated mid ocean ridges a process called ridge push.

The seafloor spreading process at ridges produces what kind of faults. Midocean ridges reach a typical summit elevation of 2 700 meters below sealevel. The seafloor spreading process at ridges produces what kind of faults.