Plate Tectonics

What is continental drift?

What is plate tectonics?

What are the different types of plate boundaries?

What drives the motion of the plates?

Who is Alfred Wegener, and what evidence did he present to support continental drift?

What is paleomagnetism?

How does paleomagnetism prove continental drift?

What are the two types of ocean crust, and how do they differ?

What is subduction?

What is seafloor spreading?

What is slab pull?

What are The two different ways of dividing up the layers of the Earth?

What are Mid Ocean ridges?

What are active margins?

What are passive margins?

What are Wadatti-Benniof zones?

What are hot spots?

What triple junctions?

What are trenches?

What are transform faults?