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Published byDortha Bradley Modified over 9 years ago
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Discovering Plate Tectonics: Major Plate Boundaries Hook Earth Science
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Plate Tectonics Definition: –The theory that states that pieces of Earth’s lithosphere are in constant, slow motion, driven by convection currents in the mantle.
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Subduction Zones
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Continental Mountain Ranges Definition: –A boundary along which two plates carrying continental crust push together forming a mountain range.
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Continental Mountain Range
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Divergent Plate Boundary Definition: –A boundary along which two tectonic plates move apart, characterized by either a mid-ocean ridge or a continental rift valley
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Convergent Plate Boundaries Definition: –A boundary along which two tectonic plates move towards each other. Characterized either by subduction zone or continental collision.
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Convergent Boundaries
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Transform Plate Boundary Definition: –When two plates are sliding past each other in opposite directions OR one plates is moving faster than another plate next to it.
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