TY - BOOK AU - Zoehfeld,Kathleen Weidner AU - Hale,James Graham TI - How mountains are made SN - 0064451283 U1 - 551.8/2 20 PY - 1995/// CY - New York, NY PB - HarperCollins KW - Mountains KW - Geology N1 - 620; Lexile; Accelerated Reader AR; LG; 4.1; 0.5; 11769 N2 - The ocean floor and all continents rest on huge plates that make up the earth's outer shell. Scientists believe it is the movement of plates that causes mountains and volcanoes to form ER -