The Seafloor Spreading Process At Ridges Produces What Kind Of Faults

As tectonic plates slowly move away from each other heat from the mantle s convection currents makes the crust more plastic and less dense.

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

Find an answer to your question the seafloor spreading process at ridges produces what kind of faults. 5 points starbae5758 asked 12 04 2017. Ridges are formed by extensional forces occur in associatio view the full answer. 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.

See answers 1 ask for details. Normal faults earlier we discussed the concept of isostasy where lower density rocks rise higher than higher density rocks. Sea floor spreading occurs when the sea floor spreads apart along divergent boundaries and forms the mid ocean ridge. The seafloor spreading process at ridges produces what type of faults.

Plates that are not subducting are driven by gravity sliding off the elevated mid ocean ridges a process called ridge push. Seafloor spreading helps explain continental drift in the theory of plate tectonics. Eventually the crust cracks. Seafloor spreading occurs at divergent plate boundaries.

Seafloor spreading takes place at midocean ridges and produces basalt the rock that makes up the oceanic crust. The seafloor spreading process at ridges produces what kind of faults. Midocean ridges reach a typical summit elevation of 2 700 meters below sealevel. Q 32 normal faults the seafloor spreading process at ridges produces normal faults.

Normal faults earlier we discussed the concept of isostasy where lower density rocks rise higher than higher density rocks. 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. 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. The seafloor spreading process at ridges produces what kind of faults.

Magma is pushed up through cracks in the crust along the mid ocean ridge. The less dense material rises often forming a mountain or elevated area of the seafloor. The mid atlantic ridge and east pacific rise are examples of midocean ridges.