1. Do Now
List the three types of plates and how they move.

2. Divergent
Definition: The boundary between two tectonic plates that are moving away from each other.
Features:  rift valley  new lithosphere created; mid-ocean ridge  rift valley  new lithosphere created
Example:  East African Rift Mid-Atlantic Ridge
List the following on the diagram and color.  Put arrows with the direction
Mid-ocean ridge 
Rift
Oceanic crust
Asthenosphere
Magma
Lithosphere

3. Convergent Definition: The boundary between tectonic plates that are colliding.
Oceanic VS Oceanic Lithosphere
Continental VS Continental Lithosphere
Denser oceanic lithosphere subducts (sinks) under the other plate.
Features:  volcanic island  lithosphere recycled  subduction zones  deep-ocean trenches 
Example:  Mariana Islands
List the following on the diagram and color.  Put arrows with the direction
Trench
Volcanic island
Oceanic crust
Asthenosphere
lithosphere
Neither plate is dense enough to subduct under the other. Instead colliding edges crumple and thicken, which causes uplift and creates mountain ranges
Features:  mountain range
Example:  Himalayan Mountains
List the following on the diagram and color.  Put arrows with the direction
Mountain range              Asthenosphere
Continental Crust           

4. Convergent Definition: The boundary between tectonic plates that are colliding.
Oceanic VS Continental Lithosphere
Denser oceanic lithosphere subducts (sinks) under the less dense continental lithosphere 
Features:  volcanic arc  lithosphere recycled  subduction zones  deep-ocean trenches 
Example:  Mout St. Helens
List the following on the diagram and color.  Put arrows with the direction
Trench                     Asthenosphere
Continental Crust      Lithosphere
Volcanic island

5. Tranform Definition: The boundary between tectonic plates that are sliding past each other horizontally.
Plate edges do not slide smoothly past each other.  They fracture and scrape against each other and cause earthquakes. 
Features: Faults  Earthquakes 
Example:  San Andres Faults
List the following on the diagram and color.  Put arrows with the direction
Crust
Lithosphere
asthenosphere