E-Book Overview
Discover the flexibility to teach science your way Earth Materials and Processes, as a part of the Glencoe Science 15-Book Series, provides students with accurate and comprehensive coverage of the mineral and rocks, along with the dynamic nature of plate tectonics, earthquakes, and volcanoes. The strong content coverage integrates a wide range of hands-on experiences, critical-thinking opportunities, and real-world applications. The modular approach allows you to mix and match books to meet your curricula.
E-Book Content
i-01-LBF-861749 8/23/04 10:50 AM Page i PhotoDisc i-01-LBF-861749 8/23/04 10:50 AM Page ii Earth Materials and Processes The eruption column above Mount St. Helens, Washington, as it exploded on May 18, 1980, rose thousands of feet skyward and drifted downwind, dumping dark, gray ash over eastern Washington and beyond. The eruption lasted nine hours, but the landscape was changed within moments. Copyright © 2005 by The McGraw-Hill Companies, Inc. All rights reserved. Except as permitted under the United States Copyright Act, no part of this publication may be reproduced or distributed in any form or by any means, or stored in a database or retrieval system, without prior written permission of the publisher. The National Geographic features were designed and developed by the National Geographic Society’s Education Division. Copyright © National Geographic Society.The name “National Geographic Society” and the Yellow Border Rectangle are trademarks of the Society, and their use, without prior written permission, is strictly prohibited. The “Science and Society” and the “Science and History” features that appear in this book were designed and developed by TIME School Publishing, a division of TIME Magazine.TIME and the red border are trademarks of Time Inc. All rights