Labeled Sea Floor Spreading Diagram

The subduction zone accordingly is the antithesis of the mid oceanic ridge new seafloor is generated from the upper mantle at the mid.

Labeled sea floor spreading diagram. 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. Label the mid ocean ridge and subduction zones. Most of the mountains in the mid ocean ridge lie hidden under hundreds of meters of. The mid ocean ridge curves like the seams of a baseball along the sea floor extending into all of earth s oceans.

Read the definitions below then label the seafloor spreading plate divergence diagram. In seafloor spreading magma moves from the asthenosphere to the crust. Subduction zone oceanic trench area marginal to a continent in which according to the theory of plate tectonics older and denser seafloor underthrusts the continental mass dragging downward into the earth s upper mantle the accumulated trench sediments. Labeled diagram of seafloor spreading.

Lower mantle semi rigid the deepest parts of the mantle just above the core. The lack of weathering and erosion in most areas however allows geological processes to be seen more clearly on. Seafloor spreading occurs along mid ocean ridges large mountain ranges rising from the ocean floor. Mountains plains channels canyons exposed rocks and sediment covered areas.

Whats people lookup in this blog. Ocean large bodies of water sitting atop oceanic crust. To reinforce the slits. The mid atlantic ridge for instance separates the north american plate from the eurasian plate and the south american plate from the african plate the east pacific rise is a mid ocean ridge that runs through the eastern pacific ocean and separates the pacific plate from the north american.

In seafloor spreading. Diagram label ocean floor full version hd quality sea floor spreading diagram ocean floor topography you ocean topography diagram list of schematic circuit. Oceanic crust thin parts of the earth s crust located under the oceans. Learn vocabulary terms and more with flashcards games and other study tools.

Sea floor spreading homework ocean floor diagram earth science ocean floor spreading diagram aspects of wiring and circuits. Model of sea floor spreading labeling sea floor spreading diagram quizlet seafloor spreading and plate tectonics model of sea floor spreading. When you are finished your piece of paper should look like the diagram in figure 1. Exploration of the seafloor and the earth s crust.

Sea floor spreading in the early 1960s. Mapping the mid ocean ridge the east pacific rise is just one part of the mid ocean ridge the longest chain of mountains in the world. Other articles where ocean floor is discussed. Start studying sea floor spreading 3 2.

Sea floor spreading powerpoint 1. Subduction zone the area in which one part of the earth s crust a plate is pushed underneath another plate as the two plates collide.