Name the boundary

• convergent boundary
• divergent boundary
• transform boundary
• sergent boundary

Name the boundary

• convergent boundary
• divergent boundary
• transform boundary
• sergent boundary

What kind of plate boundary is shown here?

• divergent
• convergent
• transform
• strike slip

What kind of plate boundary is shown here?

• divergent
• convergent
• transform
• strike slip

Whenever a subduction zone is formed a ______ is formed.

• Mountain
• Island Arc
• Rift
• Volcano

A subduction zone is formed...

• when one tectonic plate sinks below another
• at every type of convergent plate boundary
• at every type of divergent plate boundary
• at transform boundaries

What is D?

• magma
• upper mantle
• lava
• convection

What is B?

• ocean trench
• mid-ocean ridge
• rift valley
• volcano

What is A?

• ocean trench
• mid-ocean ridge
• volcano
• rift valley

What happens when two oceanic plates move apart from each other?

• A mid-ocean ridge forms
• An underwater volcano forms
• An underwater trench forms
• An oceanic plate subducts a continental plate