Plate Tectonics Part 2

Last updated over 5 years ago
8 questions
Note from the author:
More on Plate Tectonics
1

Sea floor spreading occurs where 2 oceanic plates.....

1

Do the ridges spread apart...

1

Tell me one thing you learned about plate tectonics from this video.

1

What does seafloor spreading create?

1

What does subduction destroy?

1

Does the Earth get bigger?

1

Was Harry Hess's hypothesis accepted....

1

What causes tectonic plates to move?