Includes bibliographical references (page 24) and index.
Contents:
Sinking and floating -- What is volume? -- What is density? -- Will it sink or float?
Summary:
Illustrates the differences between sinking and floating. Explains what causes an object to sink or float and how these concepts affect everyday life. Colorful photographs and diagrams help illustrate each science concept. A chart compares the concepts head-to-head to help solidify readers' grasp of the material. Additional features include a table of contents, a phonetic glossary, an index, and sources for further research.
This resource is supported by the Institute of Museum and Library Services under the provisions of the Library Services and Technology Act as administered by State Library of Iowa.