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PLATE TECTONICS, RAISIN THEORY - Coggle Diagram
PLATE TECTONICS
Primary Plates
Secondary plates
Tertiary Plates
Divergent boundary
occurs when two tectonic plates move away from each other
Convergent Boundary
two plates come together
Transform Fault
two plates sliding past each other
RAISIN THEORY
ABRAHAM ORTELIUS
Continents were once joined but were pulled apart by earthquake and floods
CLARENCE EDWARD DUTTON
ISOSTASY
lighter crust must be floating on the dense underlining mantle
THE BREAK OF PANGAEA
ALFRED WEGENER
-
austrian climatologist
CONTINENTAL DRIFT THEORY
continental landmasses where drifting across the earth
CONTINENTAL DRIFT THEORY
Earth's continent were once apart of an enormous single mass called
PANGAEA
seperated into pieces that moved away from one to another