Continental Drift Review

When the oceanic crust spreads and collides with continental crust, what is formed?

As you move towards the Earth's interior, it gets what?

What is B?

What causes the tectonic plates of the lithosphere to move?

Which is NOT evidence that Pangaea existed?

The existence of coal beds in Antarctica tells scientists what?

Who came up with the Theory of Continental Drift?

What was the name of the Mesozoic supercontinent that existed 200 million years ago?

What are the Earth's layers in order from outermost to innermost?

Scientists learned that rocks closer to oceanic trenches are

Where does the new ocean crust come from during seafloor spreading?

Scientists learned that rocks closer to oceanic ridges are

Where does seafloor spreading occur?

New oceanic crust (lithosphere) forms at what type of boundary?

How many magnetic reversals can be seen in this section of seafloor?

When the oceanic crust spreads and collides with continental crust, what is happens?

What is it in rocks that scientists can look at to know the Earth's polarity?

What is A?

The Earth's lithosphere is broken up into separate sections called?

Which of these is NOT evidence of seafloor spreading?

How many magnetic reversals happened in this section of seafloor?

Which of these is fossil evidence for Continental Drift?

What is C?

During convection, cooler and denser fluids ______ while hotter and less dense fluids ______.

What is the theory that continents have moved slowly to their current locations called?