Where are most volcanoes in the world found?

What ocean does the ring of fire border?

What is the name of the supercontinent?

Put the layers of the earth in order- 1st is on the outside

The earth is broken up into large pieces called

Why is not likely to find a volcano in Michigan?

Match the boundary with the description

Dionisio was surprised that a __________________________ appeared in his field one day.

Group the items in the correct category

Which is true?

Which is true?

______________________________________ in the mantle are what move the tectonic plates

___________________________ in the mantle cause the mantle to move

Match the scientist with their idea/ discovery

Sort out the information under the correct Scientist

What technology did Harry Hess use to map the sea-floor?

What is true about sea-floor spreading?

Alfred Wegener could not explain how the continents can _____________(one word)

Which of these is evidence of Pangea/ Continental Drift?

The top of the earth is called the _____________ (one word)