Plate Tectonics: A Unifying Theory Geology 101 Chapter 2.
Warm-up 1.Draw and label the layers of Earth. 2.Describe the core. 3.Pick one type of plate movement to describe. Use complete sentences any time you see.
Plate Tectonics: A Unifying Theory. A unifying theory is one that helps A unifying theory is one that helps explain a broad range of diverse observations.
