Plate techtonics

The San Andrea's Fault in California is which type of boundary?

• Convergent
• Divergent
• Subductive Zone
• Transform

The process that takes place at mid-ocean ridges is called

• sea-floor spreading.
• uplift. 
• continental drift.
• subduction.

What is the name of the layer that contains the uppermost mantle and crust

• Asthenosphere
• Mesosphere
• Lithosphere
• Transosphere

What are the two types of crust

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

This image is of...

• Convergent boundary
• Transform Boundary
• Divergent Boundary

This layer of Earth is the thickest part

• crust
• outer core
• mantle
• inner core

Why is the Inner Core solid?

• Extreme Heat
• High Pressure
• All the layers are solid
• It's made of rock

Plate movement is caused by ______________.

• the rotation of the Earth
• ocean tides
• convection currents in the mantle
• the moon's gravity

Which type of plate boundary would cause 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