He published 'The Origin of Continents and Oceans', which outlined his theory of Continental Drift.
Alfred Wegener
What do you call this?
Mountain ridges
What caused this?
Earthquake
What natural disaster is this?
Volcanic eruption
What should you do in an earthquake? _______, cover, hold
drop
What are these?
cracks
What do you call the third planet in the solar System?
Earth