Which of the following is one of the two major drivers of surface tectonic plate motion?

Wegener put forward a number of different observations as support for his theory that landmasses had moved great distances on the surface of the globe.  Which of the following is not one of Wegener’s lines of evidence?

The concentration of oxygen in the atmosphere has been pretty much constant throughout Earth’s history?

What medium transports the most sediment on Earth’s surface?  Note: I’m not asking about capability, but rather amount.  One of the following accounts for the vast majority of sediment transport.  Which is it?

Where does most hydrothermal metamorphism take place?

On what type of plate boundary have the world’s largest earthquakes occurred?  This includes all of the magnitude 9 and above earthquakes from modern time.

Melting of rock is a common occurrence in the mantle, so much so that almost all of the mantle is at least partially molten?

Which of these was Dettwyler’s main research goal in Dancing Skeletons? 

When discussing migration, we recognize that it occurs in two directions: ____, that is migrating into a country, and ____, migrating out of a country.

Which of the following best defines “cosmology” as we use the term in this course?