'Sea floor spreading' presentation slideshows

Plate Tectonics: A Scientific Theory Unfolds

Plate Tectonics: A Scientific Theory Unfolds. Objectives. After reading, studying, and discussing Chapter 5, you should be able to: List the evidence that was used to support the continental drift hypothesis. Describe the theory of plate tectonics.

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Plate Tectonics

Plate Tectonics. Just as the theory of evolution underpins Biology The theory of Plate tectonics is the basis of Earth Science. So how did the theory of Plate tectonics develop?. Early ideas: Continents seem to be able to fit together!!.

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CONTINENTAL CRUST vs. OCEANIC CRUST

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CONTINENTAL CRUST vs. OCEANIC CRUST

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Plate Tectonics: Grand Unifying Theory of everything... for the Geosciences, at least!

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The Theory of Plate Tectonics

The Theory of Plate Tectonics. What is the difference between a scientific theory and a scientific law?. Scientific laws are true, theories are false. Laws are supported with evidence and theories are not. Theories are supported, but not proven, laws are supported and proven.

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CONTINENTAL DRIFT AND

CONTINENTAL DRIFT AND. PLATE TECTONICS. DRIFT AND PLATES. Continental drift concept Introduction did continents originate at their present locations or did they move to where they are today?

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Austin Mills 6 th Period Mrs. Turner

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Unit 5

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Plate Tectonics

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Plate Tectonics

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Plate Tectonics

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Sea-Floor Spreading

Sea-Floor Spreading. Key Concepts What is the process of sea-floor spreading? What is the evidence for sea-floor spreading? What happens at deep-ocean trenches?. Key Terms. Mid-ocean ridge Sonar Sea-floor spreading Deep-ocean trench subduction. Mapping the Ocean Floor.

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Internal Forces of the Earth

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Earth Systems 3209

Earth Systems 3209. Reference: Chapters 4, 15, 16, 19; Appendix A & B. Unit: 4 The Forces Within Earth. Unit 4: Topic 2.1 . Evolution of the Plate Tectonic Theory. Focus on . . . describing the evolution of the plate tectonic theory through the contributions of various scientists.

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Table of Contents Drifting Continents 5:1 Pg. 164-167 Sea-Floor Spreading 5:2 Pg. 168-173

Plate Tectonics. Table of Contents Drifting Continents 5:1 Pg. 164-167 Sea-Floor Spreading 5:2 Pg. 168-173 The Theory of Plate Tectonics 5:3 Pg. 174-179. Inside Our Planet. Drifting Continents 5:1.

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Evolutionary History

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Plate tectonics webquest

Plate tectonics webquest. Introduction. We have recently studied the structure of the inside of the Earth. We will now be journeying to discover the processes that shape the surface of the Earth, or the crust. Task.

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Continental Drift & Seafloor Spreading

Continental Drift & Seafloor Spreading. Chapter 9 Plate Tectonics. Restless Continents.

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Thursday, April 26 th

Thursday, April 26 th. Read pages 28-39 in the Inside Earth book silently. Today you Need: Pen/Pencil YNT sheet Science Notebook Inside Earth book Scissors/glue stick. Drifting Continents. I will understand that the continents move and what causes them to move.

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