Okfuskee County, Oklahoma. Okfuskee County is a county located in the U.S. state of Oklahoma. As of the 2010 census, the population was 12,191. Its county seat is Okemah. The county is named for a former Muscogee town in present Cleburne County, Alabama, that in turn was named for the Okfuskee, a Muscogee tribe.
Best Answer: Divergent Plate Boundaries - where the earth is cracked open under the ocean and new lava comes up and hardens forming new ocean crust. http://www.cotf.edu/ete/modules/msese/ea...
Convergent Boundaries. Oceanic crust becomes cooler and denser as it spreads away from the mid-ocean ridge. Where two plates carrying oceanic crust meet at a trench, the plate that is more dense sinks under the other plate. Sometimes a plate carrying oceanic crust collides with a plate carrying continental crust. Oceanic crust is more dense than continental crust. The less dense continental crust canât sink under the more dense oceanic crust. Instead, subduction occurs as the oceanic plate sinks beneath the continental plate. When two plates carrying continental crust collide, subduction does not take place. Neither piece of crust is dense enough to sink very far into the mantle. Instead, the collision squeezes the crust into mighty mountain ranges.