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Plate Tectonics

Published on Nov 19, 2015

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PRESENTATION OUTLINE

PLATE TECTONICS

EARTH'S SURFACE IS MADE UP OF LARGE SECTIONS THAT MOVE SLOWLY

CONVECTION CURRENTS

A CURRENT IN A FLUID THAT RESULTS FROM CONVECTION
Photo by Pulpolux !!!

SLAB PULL

THE AMOUNT OF MOVEMENT OF A TECTONIC PLATE
Photo by Dru!

RIDGE PUSH

A GRAVITATIONAL FORCE THAT CAUSES A PLATE TO MOVE AWAY
Photo by Ken Lund

DIVERGENT PLATE BOUNDARY

AN AREA WHERE TWO PLATES ARE MOVING APART

RESULTING LANDFORM (LAND)

RIFT VALLEY

RESULTING LANDFORM (SEA)

MID OCEAN RIDGE

COMVERGENT PLATE BOUNDARY

AN AREA WHERE TWO PLATES ARE CRASHING TOGETHER

RESULTING LANDFORM OCEAN V CONT.

VOLCANO

RESULTING LANDFORM