Page vi O.Bellini/Shutterstock vii top Jctabb/Fotolia vii bottom Beth Anderson/Pearson Education viii Image Source/Getty Images ix Billion Photos/Shutterstock x Starush/Fotolia xi top Yaacov Dagan/Alamy Stock Photo xi bottom SeanPavonePhoto/Fotolia xii Andrew Zarivny/Shutterstock xvii Ibreakstock/Shutterstock

Chapter P: Page 1 O.Bellini/Shutterstock 2 Brand X Pictures/Stockbyte/Getty Images 20 Ziashusha/123RF 30 Lukiyanova Natalia/Frenta/Shutterstock 41 Ryan Mcvay/Stockbyte/Getty Images 50 Don Farrall/Photodisc/Getty Images 61 Sarah M. Golonka/Stockbyte/Getty ­Images

Chapter 1: Page 80 Jctabb/Fotolia 81 Caroline Letrange/Fotolia 86 Oliver Furrer/Stockbyte/Getty Images 89 Dvoevnore/Fotolia 92 G. Streu/Blickwinkel/Alamy Stock Photo 101 Xalanx/Fotolia 105 Tomas Marek/123RF 105 Nickolay Vinokurov/Shutterstock 105 GL Archive/Alamy Stock Photo 116 Jonelle Weaver/Photodisc/Getty Images 119 Library of Congress prints and Photographs ­Division [LC-DIG-ggbain-16010] 130 Library of Congress prints and Photographs Division 142 Alex Popov/123RF 144 Enno Kleinert/Alamy Stock Photo 155 Fuse/Corbis/Getty Images 156 Jupiter Images/Goodshoot/Getty Images 158 Margo Harrison/Fotolia 165 Moment Open/www.lynnclaytonphotography.com/Getty Images 171 Rolf Bruderer/Blend Images/Getty Images

Chapter 2: Page 175 Beth Anderson/Pearson Education 176 Mark Yuill/Fotolia 185 Ruszkiewicz/Fotolia 190 Petervick167/123RF 198 The Washington Post/Getty Images 215 Steve Cukrov/Shutterstock 225 George Doyle/Stockbyte/Getty Images 228 Moviestore collection Ltd/Alamy Stock Photo 235 Selecstock/Fotolia 249 David P Stephens/Shutterstock 250 W. Scott McGill/Shutterstock 252 Edb Image Archive/Alamy Stock Photo 252 Allstar Picture Library/Alamy Stock Photo 263 Piotr Marcinski/Fotolia 281 US Coast Guard Photo/Alamy Stock Photo 294 Chris Ridley/Travel Seychelles/Alamy Stock Photo

Chapter 3: Page 317 Image Source/Getty Images 318 Robert Glusic/Photodisc/Getty Images 325 Zelenka68/Fotolia 330 Robert Glusic/­Photodisc/Getty Images 332 Nickolae/Fotolia 352 David Carillet/Shutterstock 359 Bomboman/Fotolia 362 Leszek Kobusinski/­Shutterstock 364 XPacifica/Alamy Stock Photo 376 Science History Images/Alamy Stock Photo 384 Eldon Doty/Photodisc/Getty Images 403 J-L Charmet/Science Source

Chapter 4: Page 422 Billion Photos/Shutterstock 423 Dmitrijs Gerciks/Fotolia 432 Keith Brofsky/Photodisc/Getty Images 435 ­Georgios Kollidas/Fotolia 438 Inna Felker/Fotolia 444 Volodymyr Goinyk/Shutterstock 453 Pearson Education, Inc. 456 G Smith/Fotolia 462 ­Andrew Holt/Alamy Stock Photo 470 Interfoto/Alamy Stock Photo 475 Dmbaker/123RF 482 Pearson Education, Inc. 488 Brian Lasenby/Shutterstock 489 SPL/Science Source 490 AP Photo 494 Drx/Fotolia 497 NASA

Chapter 5: Page 513 Starush/Fotolia 514 Pearson Education, Inc. 527 Stockbyte/Getty Images 539 Pictorial Press Ltd/Alamy Stock Photo 551 Xpacifica/Alamy Stock Photo 570 Pearson Education, Inc. 574 20th Century Fox Film Corp/Everett Collection

Chapter 6: Page 588 Yaacov Dagan/Alamy Stock Photo 589 AP Images 606 Atlaspix/Alamy Stock Photo 607 Akg Images/Newscom 621 Nomad Soul/Shutterstock 622 Pearson Education, Inc. 636 Jtb Media Creation, Inc/Alamy Stock Photo 640 Photo Researchers/­Science History Images/Alamy Stock Photo

Chapter 7: Page 658 SeanPavonePhoto/Fotolia 659 Xtuv Photography/Shutterstock 659 M. Unal Ozmen/Shutterstock 661 AP Images 661 NASA 661 NASA 673 Jess Alford/Stockbyte/Getty Images 676 Hop Americain/AJ Photos/Science Source 684 North Wind Picture Archives/Alamy Stock Photo 687 Dr. Jogi Ratti 690 Pearson Education, Inc. 711 Razihusin/Fotolia

Chapter 8: Page 715 Andrew Zarivny/Shutterstock 716 Georgette Douwma/Getty Images 720 Pearson Education, Inc. 729 Johan ­Swanepoel/Fotolia 733 Pearson Education, Inc. 738 John Crowe/Alamy Stock Photo 753 El Navegante/Fotolia 754 Pearson Education, Inc. 757 Pearson Education, Inc. 759 Georgios Kollidas/Shutterstock 759 Album/Oronoz/Newscom 767 Pearson Education, Inc. 778 David Gould/Getty Images 782 Pearson Education, Inc.