Plate Tectonics

Which type of plate boundary would cause folded mountains to form

• Transform

• Convergent

• Divergent

• Reform

What are the two types of crust

• continental and oceanic
• ocean and upper
• lower and upper
• pizza and subway

Which layer has convection currents?

• Inner Core
• Outer Core
• Mantle
• Crust

When one plate slides underneath another, it _________ and the magma _________.

• hardens, sinks

• melts, sinks

• hardens, rises

• melts, rises

Which of the following is NOT a tectonic boundary?

• Convergent
• Divergent
• Detergent
• Transform

The area where two tectonic plates meet.

• mantle
• focus
• plate boundary
• convection

This landform can occur at a divergent plate boundary.

• ocean trench
• mid-ocean ridge
• tall mountains
• transform fault

The once super continent was called

• super continent

• Pangaea

• world mass

Long chains of mountains formed on the ocean floor are called 

• subduction
• sea chains
• mid-ocean ridges

Subduction on the ocean floor that forms deep canyons are called

• mid ocean ridges

• deep ocean trenches

• sea floor canyons