Unit 2: Module 1 Test

What was Alfred Wegener's theory?

• Pangea

• Continental Drift

• Plate Tectonics

What was the supercontinent called?

• Pangea

• Continental Drift

• Patagonia

What is layer A?

• Crust

• Outer Core

• Mantle

• Inner Core

What is layer B?

• Crust

• Outer Core

• Mantle

• Inner Core

What is layer C?

• Crust

• Outer Core

• Mantle

• Inner Core

What is layer D?

• Crust

• Outer Core

• Mantle

• Inner Core

Seafloor spreading is a result of convection currects in the

• Crust

• Outer Core

• Mantle

• Inner Core

At mid ocean ridges, new ______________ crust is created

• Continental

• Convergent

• Volcanic

• Oceanic

What type of crust is found under continents?

• Oceanic Crust

• Continental Crust

Define a convergent boundary