TY - BOOK AU - Midthun, Joseph. AU - Hiti, Samuel. ED - World Book, Inc. TI - Heat SN - 9780716614258 AV - QC256 .H426 2012 U1 - 536 23 PY - 2012/// CY - Chicago, IL PB - World Book KW - Heat KW - Juvenile literature KW - Juvenile works N1 - Includes bibliographical references (p. 31) and index; What is heat: -- How do we use heat? -- Sources of heat -- Flow of heat -- Expansion and contraction -- Physical and chemical changes -- Conduction -- Convection and radiation -- Conductors and insulators -- Why study heat? N2 - "A graphic nonfiction volume that introduces heat energy. Features include several photographic pages, a glossary, additional resource list, and an index"--Provided by publisher ER -