'Continental crust' diaporamas de présentation

The Structure of the Earth and Plate Tectonics

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Geology of the Walla Walla Area

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This is

This is. Jeopardy. Earth Science. Final Jeopardy. Jeopardy. What is granite?. Earth's Interior for 200. Continental crust consists mainly of the rock ______________. Back to Jeopardy. What are geologists?. Earth's Interior for 400.

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Plate Boundaries

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Volcanoes

Volcanoes Processes that Form Magma in the Crust and Upper Mantle Increase in temperature Pressure-Release Melting: decrease in confining pressure lowers the melting point of rock Addition of water lowers the melting point of rock Fig. 8-2, p.171 Environments of Magma Formation

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TOPOGRAPHY OF THE SEAFLOOR NOTES

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Theory of Plate Tectonics

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Isostatic Equilibrium Lab

Isostatic Equilibrium Lab. Why does the Earth have high places (the continents) and low places (the ocean basins)? What controls the elevation of mountains, lowlands, and various regions of the ocean floor? . Adopted from a presentation by Ray Rector. Density Calculation.

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194 views • 16 slides

Sci. 4-1 Inside the Earth Pages 88-94

Sci. 4-1 Inside the Earth Pages 88-94. A. The Earth is divided into 3 layers. 1) Crust- outermost layer, thinnest layer a) 2 types of crust- continental crust and oceanic crust b) Oceanic crust is denser than continental crust. 2) Mantle- between the core and crust, thickest layer

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Michael Alley College of Engineering Penn State April 2, 2009

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Structure of the Earth

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Earth on the Move

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Constraining the past operation of plate tectonic regime

Constraining the past operation of plate tectonic regime. Zvi Garfunkel Institute of Earth Sciences Hebrew University, Jerusalem. Plate Tectonic regime.

168 views • 5 slides