Mantle convection is the slow, churning motion of earth’s mantle. Seafloor spreading explains wegener’s hypothesis. Tape together the orange ends of the strips with the colored sides facing each other. 2) what prominent feature of the ocean floor is missing from the model at this point? Annotated teacher edition (microsoft word 987kb oct7 11)

The diagram on the next page represents a section of the ocean floor in the north atlantic. Mid ocean range, a mountain on the sea floor sometimes hidden under hundreds of meters of water. Web to enable screen reader support, press ctrl+alt+z to learn about keyboard shortcuts, press ctrl+slash Web the process that continually adds new material to the ocean floor is called sea floor spreading.

Complete the model following directions. Tape together the orange ends of the strips with the colored sides facing each other. (10 minutes) magnetic stripes show that material has moved away from the ridge over time.

1) what feature of the ocean floor does the center slit represent? Thread the two strips through slit b of the larger sheet. Worksheets are sea floor spreading work with k. You may also use your notes. Label the diagram using the vocabulary you learned in 3:

Thread the two strips through slit b of the larger sheet. The numbers give the ages in millions of years for the rocks on the ocean floor located along the lines. Tape together the orange ends of the strips with the colored sides facing each other.

Read The Definitions Below, Then Label The Seafloor Spreading (Plate Divergence) Diagram.

Label the growth of new oceanic crust as two plates diverge in this printable worksheet. The numbers give the ages in millions of years for the rocks on the ocean floor located along the lines. Worksheets are sea floor spreading work with k. Mantle convection is the slow, churning motion of earth’s mantle.

1) What Feature Of The Ocean Floor Does The Center Slit Represent?

Seafloor spreading explains wegener’s hypothesis. Complete the model following directions. (10 minutes) magnetic stripes show that material has moved away from the ridge over time. Questions to answer during activity:

As A Result, The Ocean Floors Move Like Conveyor Belts, Carrying The Continents Along With Them.

Sea floor spreading, adds new material to the seafloor. The process by which the ocean floor sinks into the mantle is called subduction. Ask partners to practice working the model several times. Describe the process shown occurring at b, and explain what results from this.

Web The Process That Continually Adds New Material To The Ocean Floor Is Called Sea Floor Spreading.

Web in this activity, you will observe the pattern and learn to calculate the rate of sea floor spreading. Web the sea floor spreading worksheet answer key by pearson education provides students with the necessary information and resources to understand the process of sea floor spreading. The correct answer for each question is indicated by a. Seafloor spreading and other tectonic activity processes are the result of mantle convection.

Web using geomapapp, students examine the age of the seafloor crust, calculate the rate of seafloor spreading at different locations around the world, and compare the spreading rates within the context of plate tectonics. Material cools, it forms a strip of solid rock in the center of the ridge. Complete the model following directions. The numbers give the ages in millions of years for the rocks on the ocean floor located along the lines. Seafloor spreading explains wegener’s hypothesis.