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Plate Tectonics (Boundaries (Convergent (Two types), Divergent, Transform)…
Plate Tectonics
Boundaries
Divergent
Transform
Convergent
Two types
Continental Drift
Alfred Wegener's first theory
Not accepted
Couldn't figure out how it worked
Evidence
Fits like a puzzle
Each continent fits together
Fossils match
Fossils from different continents have same fossils
Ancient climate
Evidence of tropical climate in cold places
Coal deposits found in Antarctica
Coal only forms in warm in warm climate
Antarctica had to have been in a warm climate
Geological units match
Age of seafloor
How it Works
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