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Coming in October


Be Afraid: Creepy animals and scary places terrify some people. Find out what it’s like to have a phobia.


Danger Zone: Explore one of the world’s weirdest volcanoes.


The Hidden Lives of Leaves: Soar through the treetops with a National Geographic explorer to learn more about leaves.


PICTURE CREDITS


Cover: © Piotr Naskrecki/Minden Pictures; pages 2-9 (background) v-graphix/Shutterstock.com; pages 2-3 (top) © Claudio Gallone/Age Fotostock; page 2 (bottom) © Georgette Douwma/NPL/Minden Pictures; page 3 (top right) peappop/Shutterstock.com; page 3 (bottom) aqua4/Shutterstock. com; page 4 (top) © Reinhard Dirscherl/FLPA/Minden Pictures; page 4 (bottom) alslutsky/Shutterstock.com; page 5 (top) Stephan Kerkhofs/ Shutterstock.com; page 5 (bottom) Manda Nicholls/Shutterstock.com; page 6 (top) © Wolfgang Poelzer/WaterF. Collection/Age Fotostock; page 6 (bottom) Brian J. Skerry/National Geographic Stock; page 7 (top) vilainecrevette/Shutterstock.com; page 7 (bottom) © Borut Furlan/WaterF. Collection/Age Fotostock; page 8 (top) Platslee/Shutterstock.com; page 8 (bottom) © Mark Moffett/Minden Pictures; page 9 © Pete Oxford/NPL/ Minden Pictures; pages 10-11 Gavin Hellier/Getty Images; pages 12-15 (background) Andrzej Gibasiewicz/Shutterstock.com; page 12 National Geographic Television; page 13 © Dave Nunuk/Age Fotostock; page 14 (top) Randy Olson/National Geographic Stock; page 14 (bottom) National Geographic Television; page 15 Michael Schofi eld/Shutterstock.com; pages 18-23 (background) photobank.kiev.ua/Shutterstock.com; pages 16-17 Mike Theiss/National Geographic Stock; pages 18-19 Precision Graphics; page 20 NASA Goddard Laboratory for Atmospheric Sciences, Severe Storms Branch; page 21 © Enrique de la Osa/epa/Corbis; page 22 (top) Cameron Davidson/Getty Images; page 22 (bottom) © C.J. Gunther/epa/ Corbis; page 24 Stephen Dalton/Photo Researchers, Inc.


EXPLORER Vol. 6 No. 1 DEVELOPMENT TEAM


Vice President and Publisher: Francis Downey


Art Director and Designer: Karen Thompson Editors: Macon Morehouse, Brenna Maloney, Shira Evans Digital Editor: Shelby Alinsky Designer: James Wildman Media Editor: Shannon Hibberd Permissions Editor: Jean Cantu Production Specialist: Dreama Karnes-Bynane


Research Manager: Christina An Manufacturing Manager: Nicole Elliott


PUBLISHED BY NATIONAL GEOGRAPHIC LEARNING


NATIONAL GEOGRAPHIC EXTREME EXPLORER (ISSN 1938-8004) is published seven times during the school year—September, October, November–December, January–February, March, April, May—by National Geographic Learning, 1125 17th Street NW, Washington, D.C. 20036. Postmaster: Please send address changes to NATIONAL GEOGRAPHIC EXTREME EXPLORER, PO Box 4002865, Des Moines, IA 50340–0597. Periodical postage paid at Washington, D.C., and additional mailing offi ces.


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Copyright © 2012 National Geographic Learning. All Rights Reserved. Reproduction of the whole or any part of the contents of NATIONAL GEOGRAPHIC EXTREME EXPLORER without written permission is prohibited. National Geographic, NATIONAL GEOGRAPHIC EXTREME EXPLORER, and the Yellow Border are trademarks of the National Geographic Society.


Cover: A nymph, or young form, of a balloon-winged katydid


ISBN: 9781285492308 08/12/QGL/1


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edition e-


edition e- Find your online Teacher’s Guide, interactive whiteboard


lessons, and digital editions at extremeexplorer.org. (Note: The Teacher’s Guide and activity masters can be printed on either black and white or color printers.)


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