Canyons ISBN: 9781438106649 Platform/Publisher: Ebook Central / Infobase Learning Digital rights:Users: Unlimited; Printing: Limited; Download: 7 Days at a Time Subjects: Juvenile Literature; Science: Geology; Science;
Chronicles the origins, history, and structure of the world's most famous gorges, from North America's Grand Canyon to western Australia's Windjana Gorge. This book also discusses tectonic activity, undersea canyons, liquid rock, and pinpoints scientific studies and modern-day ecological challenges.