KEY TERMS

The boundary that is formed when two or more plates move toward one another is called. a. convergent boundary. c. joint boundary. b. divergent boundary. d. transform boundary. 18. The great unifying theory in geology is a. the Big Bang theory. c. continental drift. b. plate tectonics. d. rock cycle. 19. Gravity is an example of a/an. a. law. c ... ................
................