Sea Floor Spreading Worksheet Answers

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Sea floor spreading worksheet answers. 4 the arrows on the figure show the ocean floor spreading from the ridge. Quiz worksheet sea floor spreading quiz. Sea floor spreading 49 transparency worksheet. Magma can arise at mid ocean ridges filename.
Model of seafloor spreading templates one with three straight lines and another with striped bands or striped bands with arrows colored pencils or crayons scissors transparent tape procedures. Molten rock pushes up from the asthenosphere and pushes the plates apart at the mid ocean ridge. The old crust gets pushed to the side as new crust is formed. Hess believed that sea floor spreading is the answer to the mystery of continental drift.
Sea floor spreading worksheet use the figure above to answer the following questions. You will receive your score and answers at the end. What are the answers to the worksheet section 2 reinforcement seafloor spreading. 3 the mid ocean ridge is found throughout the oceans of the earth.
What are two kinds. Sea floor spreading answer key. Displaying all worksheets related to sea floor spreading answer key. 1 what feature of the ocean floor is shown at a.
Give each student or. It is an underwater mountain range that forms when magma pushes up on the crust at a divergent boundary. Worksheets are sea floor spreading work name date sea floor spreading l 1 2 3 continental drift sea floor spreading and plate tectonics a model of seafloor spreading sea floor spreading seafloor spreading and subduction magnetic reversals activity inside earth work. Seafloor spreading is happening at b.
Plate tectonics transparency sea floor spreading pdf read file online report abuse. Try it risk free for 30 days instructions. 49 sea floor spreading 1. Question 1 of 3.
3 what happens to old oceanic crust as new molten material rises from the mantle. Worksheets 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. 2 describe the process shown occurring at b and explain what results from this. Wiki user 2012 03 21 01 03 53 change what s in brackets to what is next to them 1 radar sound waves.
The purpose of this activity is to make a simple model that shows the evolution of oceanic crust through sea floor spreading. This creates new ocean crust. This is a mid ocean ridge. 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.
Displaying top 8 worksheets found for sea floor spreading answer key. A model of seafloor spreading purpose. This is a 50 000 mile chain of volcanic mountains in the middle of the ocean. From magma deep inside earth 2.
Sea floor spreading answer key. Geologist harry hess finally proved that wegener was right.