Chapter 7 review: Plate tectonics

What happens at convergent boundaries?

Mid-ocean ridges form at what type of plate boundary?

What happens at transform boundaries?

Magnetic stripes of sea floor show:

Which landform was created at a divergent boundary?

What happens at divergent plate boundaries?

How do magnetic stripes on ocean floor form?

What evidence shows that continents were once connected?

What causes oceanic plates to move faster than the mantle underneath when subducting under continental crust?

Choose the true statement: tectonic plates are:

The San Andreas fault was created by which kind of boundary?

The force at divergent boundaries is called

Which landform was created at a convergent boundary?

Which of these was NOT evidence for continental drift?

Why does oceanic crust subduct under continental crust at convergent boundaries?

Sea floor spreading:

Where does new oceanic crust form?

What is Pangaea?

How is a conveyor belt like a subducting oceanic plate

When new oceanic crust forms, older crust:

How did the Mt. St. Helens volcano form?