Layers of the Earth

What is causing the continents to move?

Which layer of the Earth is the most dense?

Wherever the crust is spreading, a _____ may form as the magma emerges from the mantle.

What clues support the theory of continental drift?

When plates collide and the oceanic crust is pushed under the continental crust this is a ___.

The movement of plates can cause _______.

The word Pangaea means _________.

Which layer of the Earth moves the most?

Which order of Earth's interior is correct? *From inside-out.

The Mid-Atlantic ridge is forming on a _____ boundary.

Why are plant fossils an important clue to show continental drift?

Which part of the Earth's crust is least dense?

What is causing the movement in the mantle?

Which "semi-supercontinent" would we be part of, after Pangaea and before North America?

Which layer of the Earth is hottest?

The San Andreas fault is a ________ boundary.

When two ocean plates collide a hot spot can form causing ______.

The pieces of earth's crust that shift are known as _________.

What happens to the earth's crust as the continents move?

The Himalayas are forming along a _______ boundary