Labeled Sea Floor Spreading Diagram

A mechanism for sea floor spreading.

Labeled sea floor spreading diagram.

Review answers to the seafloor structure handout by filling in the diagrams on board or using smartboard. Model of sea floor spreading labeling sea floor spreading diagram quizlet seafloor spreading and plate tectonics model of sea floor spreading. The mid ocean ridge is the region where new oceanic crust is created. Another diagram just to make it clearer.

Start by looking at the diagram on the left. The process of sea floor spreading. 5 with a pair of scissors cut the vertical lines so there will be three slits on the paper all the same height and parallel to each other. Ocean floor diagram labeled to the sky owl city album cover orange juice carton cartoon 2003 mercedes benz cl55 amg orange flowers for weddings olivia wilde wallpaper 1920 blake shelton honey bee mp3 orange background wallpaper orange county ca orange county map california obama in ireland photos tfnc white dress owl art images 2005 mercedes cl55 amg ocean city beach week oceania.

A review of magnetic evidence for sea floor spreading. In seafloor spreading. Seafloor spreading is the continuous process of forming new igneous rock at midocean ridges by injection of magma that forms new seafloor. Refer back to the demonstration that you performed during the engage portion of the lesson to demonstrate this.

Ocean floor features diagram blake griffin girlfriend brynn blake griffin dunk contest shoes club municipal guatemala cavernous sinus thrombosis ct chicago on the map orange flowers wedding orange county housewives cast 2011 red orange hair dye amanda rales orange wallpaper ipad chicago on a map of illinois blake shelton and miranda lambert hunting blake shelton wedding pictures us. Side view of earth layers from crust to core. Notice that the compositional layers are labeled on the left side and the physical layers are labeled on the right side of the diagram. When you are finished your piece of paper should look like the diagram in figure 1.

Lower mantle semi rigid the deepest parts of the mantle just above the core. Sea floor spreading in the early 1960s. Label the mid ocean ridge and subduction zones. Magma molten rock withing the earth s mantle.

Spreading rates the linear magnetic anomalies provide an estimate of the age of the oceanic crust like tree rings. The oceanic crust is composed of rocks that move away from the ridge as new crust is being formed. Read the definitions below then label the seafloor spreading plate divergence diagram. The formation of the new crust is due to the rising of the molten material magma from the mantle by convection current.

The diagram on the right is a close up view of the upper 700 km about 450 miles of the earth. Labeled diagram of seafloor spreading. The process is continuous because forces cause opposite sides of the midocean ridge to constantly move apart making new room for the process to repeat. Lithosphere the crust plus the rigid upper mantle.