Hi
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| Who was Alfred Wegener? | He was the scientist how hypothesis continental drift
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| Continental drift? | Continents once formed a single landmass and broke apart
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| Mid-ocean ridge? | Undersea mountain ranges through the center of narrow valleys
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| Sea-floor spreading? | The process by which new oceanic lithosphere forms as magma rises
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| Plate tectonics? | Is the theory that explains how continents move
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| Lithosphere? | The lithosphere forms a thin outer shell of earth
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| Asthenosphere? | Is a layer of rock just below the lithosphere
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| Divergent boundaries? | Is two plates that move away from each other
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| Convergent boundaries? | Are boundaries that form where two plates collide
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| Transform boundary | The boundary at which two plate slide past each other
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| Rifting | Is the process of continents break apart
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| Terrance? | Is a piece of lithosphere that has a unique geologic history
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| Supercontinent cycle? | The process by a which supercontinents form and break apart
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| Pangea? | A supercontinents that formed about 300 million years ago
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| Panthalassa? | The single large ocean that surrounded Pagaea
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| Subduction zone? | The region along a plate boundary
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| Island arc? | Fluids released from the subducted plate causes mantle rock to melt
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| Ridge push? | As cooling rock sinks to the asthenosphere below its exert force
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| Slab pull? | The force exerted by the sinking plate
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You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
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Created by:
Jimbojo
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