Lithenosphere

Asthenosphere

Plate

Convergent boundary

Divergent boundary

Transform Boundary

Mid Ocean Ridge

Convection Current

Pangea

State the theory of Continental Drift

Scientists studying the ocean floor found ___ bands of magnetism

Plates of the lithosphere float on the ____

Seafloor spreading occurs because _____

Plate motion is caused by _______ inside the Earth

The hypothesis that continents have slowly moved to their current locations is called _____

In order to complete a convection current, warm mamga ____ then ____ back into the Earth

How fast are the plates moving?

What feature is formed where two oceanic plates collide?

Where are the youngest rocks on the ocean floor located?

What results from the collision between two continental plates?

Why does the hot, plastic like rock in the asthenosphere rise toward the Earth's surface?

How long ago did Wegener believe that the continents originally broke apart about?

What makes up the lithosphere compromised of?

Explain why continents float higher than the crust of the ocean.

Explain some of the other evidence used to support the hypothesis of continental drift.

Why was Wegener's hypothesis rejected?