Begegnungen mit der Natur 6, Arbeitsheft

48 Bildnachweis U1: Science Photo Library / picturedesk.com ; S. 20: Petro Feketa /Thinkstock; Jens Hilberger / Fotolia; ttatty /Thinkstock; Valeriy Gontar /Thinkstock; BananaStock /Thinkstock; Ernst Weingartner / picturedesk.com ; FroggyFrogg /Thinkstock; Ivan Mikhaylov - Hemera /Thinkstock; Olaru Radian-alexandru - Hemera /Thinkstock; S. 21: Czanner / iStockphoto.com; Martin Raab / Fotolia; Md Wazid Hossain /Thinkstock; snygo / aboutpixel; snygo / aboutpixel; Jani Bryson / iStockphoto.com; S. 22: Tolola /Thinkstock; Saša Prudkov /Thinkstock; Dylan Ellis/Digital Vision /Thinkstock; Makfuz /Thinkstock; S. 34: Ryan Warnick /Thinkstock; S. 35: W. David Woods /Thinkstock; Science Photo Library / picturedesk.com ; SCIENCE PHOTO LIBRARY / Science Photo Library / picturedesk.com ; S. 41: Oleg Mitiukhin / Fotolia; Peter Maszlen / Fotolia; feellife /Thinkstock; S. 42: Taina Sohlman / Fotolia; Reinhard Marscha / Fotolia; emer / Fotolia; S. 44: Kimimasa Mayama / EPA / picturedesk.com ; JochenScheffl /Thinkstock; akg-images / picturedesk.com ; S. 45: John Frink /Thinkstock; KeithSzafranski / iStockphoto.com; S. 46: Alfred Tschui / Fotolia; john henderson /Thinkstock; photallery / Fotolia; Musat /Thinkstock; Nur zu Prüfzwecken – Eigentum des Verlags öbv