'Present day continents' diaporamas de présentation

What features of the earth do you see in this picture??

What features of the earth do you see in this picture??. What is the burning rock called? Where does it come from?. What causes such an eruption of lava from the earth??. From this image showing lava flowing from dry land into the ocean, what do you think this chapter might be about??.

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Plate Tectonics

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Tectonic Plates

Tectonic Plates. Mrs. Hartman. Tectonic Plates. Definition: Pieces of the lithosphere that move around on top of the asthenosphere (think of the lithosphere like a giant jigsaw puzzle). Popcorn read page 396-397 and look at figure 4. Tectonic Ice Cubes demo. Popcorn read page 398.

280 views • 12 slides

CONTINENTAL DRIFT

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Continental Drift

Continental Drift. Answer the following:. Scientists have discovered similarities in present-day organisms and in fossils between the Americas and Antarctica. What does this suggest about the Theory of Continental Drift and Plate Tectonics?

219 views • 6 slides