There should be three slits in the center of the paper.
Modeling sea floor spreading answers pdf.
Sea floor spreading model worksheet answers.
Put the two striped strips of paper.
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Julie ramirez veenu soni marilyn stewart and lawrence yano 2012 teacher background the process of seafloor spreading created the seafloor of the oceans.
Now carefully cut along the lines you drew.
For example in the atlantic.
Draw a diagram of the model.
It is an underwater mountain range that forms when magma pushes up on the crust at a divergent boundary.
Modeling sea floor spreading continued 4.
The purpose of this activity is to make a simple model that shows the evolution of oceanic crust through sea floor spreading.
Swbat create a graph modeling the process of sea floor spreading in continental drift and rock formation big idea in this lesson students construct a graphical model of the ocean floor the atlantic ocean describing its physical features identifying its plate motion and associated characteristics and diagraming its magnetic polarity.
Model of seafloor spreading templates one with three straight lines and another with striped bands or striped bands with arrows colored pencils or crayons.
Title the diagram magma upwelling and label the mid ocean ridge ocean floor and magma.
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Magma upwelling formation of new oceanic crust 1.
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Sea floor spreading answer key this is a mid ocean ridge.
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Seafloor spreading worksheet pdf answer key.
Displaying top 8 worksheets found for sea floor spreading answer key.
Some of the worksheets for this concept are sea floor spreading work inside earth work name date sea floor spreading l 1 2 3 a model of seafloor spreading sea floor spreading sea floor spreading modeling sea floor spreading chapter 8 plate tectonics.
Modeling seafloor spreading lab answer key.
Starting at the fold draw lines 5 5 cm long on the middle crease and the two creases closest to the ends of the paper.
Seafloor spreading worksheet pdf answer key fill online sea floor spreading pg 23 29 modeling sea floor spreading lesson plan for 6th 8th grade model of sea floor spreading sea floor spreading c4l2 key concept review reinforce.
Seafloor spreading is happening at b.
A model of seafloor spreading purpose.
Molten rock pushes up from the asthenosphere and pushes the plates apart at the mid ocean r.
Slide the magma strips so that the craft sticks are flat on the ocean floor continue sliding so.