Download Plate Tectonics Theory and Boundary Tree Map

Plate Tectonics Theory and Boundary Tree Map
Plate Tectonicstheory that states the Earth’s Lithosphere is divided
into tectonic plates that are able to move on top of the
liquid rock making up the Asthenosphere.
Plate Boundarylocation where tectonic plates touch.
Boundary
Convergent
-where 2 plates
collide
Continental-Continental
When collision occurs,
they buckle and thicken
and are pushed upward
Divergent
Transform
- where plates
- where plates
separate
slide past each
-new sea-floor other (horizontal)
Forms
- as they have
- most often into
irregular edges
mid-ocean ridges they grind and
jerk causing
earthquakes
Continental-Oceanic
When collision occurs, denseroceanic crust sinks into
Asthenosphere and is re-melted
and recycled. The location is
called the Subduction zone
Oceanic-Oceanic
When collision
occurs, one of the
plates will subduct
or sink under the
other