Bildnachweis U1.1: Vladimir Vladimirov / Getty Images ; U1.2: robvanhal / Getty Images - iStockphoto; S. 6.1: Jan-Peter Boening / laif / picturedesk.com; S. 6.2-4: Adam Silye, Wien; S. 10: monkeybusinessimages / Getty Images - iStockphoto; S. 11: diego_cervo / Getty Images - iStockphoto; S. 12: rasikabendre / Thinkstock; S. 17: Piksel / Thinkstock; S. 20: Prostock-Studio / Getty Images - iStockphoto; S. 21: Friedrich / Interfoto / picturedesk.com ; S. 26: nicoletaionescu / Getty Images - iStockphoto; S. 27: Jacob Wackerhausen / Thinkstock; S. 28.1: schneemann / Fotolia; S. 28.2: Waldteufel / Fotolia.com; S. 30: xrender / Thinkstock; S. 31.1: LightFieldStudios / Getty Images - iStockphoto; S. 31.2: Mihai Simonia / Thinkstock; S. 33: arcoss / Thinkstock; S. 40.1: Adam Silye, Wien; S. 40.2: admin / Getty Images - iStockphoto; S. 48: KentWeakley / iStockphoto.com; S. 51: Colourbox.com; S. 54: Andrew Yarigin (Андрей Ярыгин) / Thinkstock; S. 56.1: admin / Getty Images - iStockphoto; S. 56.2: Lucidio Studio, Inc. / Getty Images; S. 56.3: bilhagolan / Thinkstock; S. 56.4: Matton Images; S. 58: Jzhuk / Thinkstock; S. 62: klikk / Thinkstock; S. 65: moodboard RF / Thinkstock; S. 66: anyaivanova / Thinkstock; S. 67: babimu / Fotolia; S. 68.1: Jupiterimages / Thinkstock; S. 68.2: stockdevil / Thinkstock; S. 68.3: Adam Silye, Wien; S. 70: Wicki58 / iStockphoto.com; S. 73: FatCamera / Getty Images; S. 80: mahey / Fotolia; S. 85: Santje09 / Getty Images - iStockphoto; S. 86.1: Adam Silye, Wien; S. 86.2: interlight / Thinkstock; S. 86.3: admin / Getty Images - iStockphoto; S. 95: Damir Khabirov / Getty Images - iStockphoto; S. 99: numbeos / Getty Images; S. 102.1: Tobias Schwarz / dpa / picturedesk.com; S. 102.2: admin / Getty Images - iStockphoto; S. 107: Aunt_Spray / Thinkstock; S. 108: John Howard / Thinkstock; S. 112: DieterMeyrl / Getty Images - iStockphoto; S. 114: Steve Debenport / Getty Images - iStockphoto; S. 115: Anton_Sokolov / Thinkstock; S. 116.1: Frans Lemmens / Getty Images; S. 116.2: NASA / Statista 2020; S. 117: Jugend Forscht / Statista 2016; S. 122: davit85 / Getty Images - iStockphoto; S. 126.1: Ridofranz / Thinkstock; S. 126.2: plusphoto/a.collectionRF / Thinkstock; S. 126.3: Volha / Getty Images - iStockphoto; S. 137: m/imagephotography / Thinkstock; S. 140: xpress3d / Fotolia; S. 141: koi88 / Thinkstock; S. 142.1: Ridofranz / Getty Images - iStockphoto; S. 142.2: photocrew / Fotolia; S. 142.3: dkimages / Fotolia; S. 143.1: sciencepics / Shutterstock; S. 143.2: plusphoto/a.collectionRF / Thinkstock; S. 143.3: Nastco / Thinkstock; S. 144: Aleksandr Naumenko / stock.adobe.com - Fotolia; S. 154.1: Junkers88 / Thinkstock; S. 154.2: admin / Getty Images - iStockphoto; S. 160.1: Agnieszka Szymczak / Getty Images; S. 160.2: Agnieszka Szymczak / Getty Images; S. 163: marrio31 / Getty Images - iStockphoto; S. 164.1: severija / Thinkstock; S. 164.2: Fuse / Thinkstock; S. 165: DMEPhotography / Getty Images - iStockphoto; S. 168: m-gucci / Thinkstock; S. 169: Croc80 / iStockphoto.com; S. 172: Geber86 / Getty Images; S. 177: Alexandra Draghici / Getty Images - iStockphoto; S. 180: mountain beetle / Shutterstock; S. 181: vkara / Thinkstock; S. 183: 4x6 / Getty Images - iStockphoto; S. 187: schulzie / iStockphoto.com; S. 188: anmudrik / Thinkstock; S. 193: edelmar / Getty Images; S. 194: Fritz Hiersche / Getty Images - iStockphoto; S. 195: 4FR / Getty Images; S. 199: iAlf / Getty Microstock - iStockphoto; S. 200: CandyBoxImages / Thinkstock; S. 214: Shaiith / Thinkstock; S. 216: reach-art / Thinkstock; S. 219: Constantinis / Getty Images - iStockphoto; S. 222.1: admin / Getty Images - iStockphoto; S. 222.2: Adam Silye, Wien; S. 223: Olga Nayashkova / Getty Images - iStockphoto; S. 224: unpict / Fotolia; S. 227: Ableimages - Digital Vision / Thinkstock; S. 228: ViewApart / Thinkstock; S. 230: Granger Wootz - Blend Images / Thinkstock; S. 234: elleon / Thinkstock; S. 250: Georgios Kollidas / Thinkstock; S. 253: yacobchuk / Getty Images - iStockphoto; S. 254: rebius / Thinkstock; S. 257: zaihaoxin / Thinkstock; S. 264: Radachynskyi / Getty Images - iStockphoto; S. 265: mycola / Thinkstock; S. 268.1: Volha / Getty Images - iStockphoto; S. 268.2: Khlongwangchao / iStockphoto.com; S. 275: Wipas_Rojjanakard / Thinkstock; S. 279: naphtalina / iStockphoto.com; S. 283: Uliana Petrosian / Getty Images - iStockphoto Nur zu Prüfzwecken – Eigentum des Verlags öbv
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