Making North America: Origins | Full Documentary | NOVA | PBS скачать в хорошем качестве

Making North America: Origins | Full Documentary | NOVA | PBS

Experience the colossal geologic forces that shaped our continent over billions of years. (Aired November 4, 2015) Official Website: https://to.pbs.org/3NM7BjM | #novapbs The epic 3 billion-year story of how our continent came to be. From the palm trees that once flourished in Alaska to titanic eruptions that nearly tore the Midwest in two, discover how forces of almost unimaginable power gave birth to North America. Chapters: 00:00 Introduction 03:45 The History of the Grand Canyon’s Layers 10:19 How Did North America Form? 18:16 Evidence of Volcanic Activity in Lake Superior 25:18 Was There a Mountain Range Surrounding Manhattan? 31:45 What Do the Rocks of Zion Canyon Reveal? 37:11 What Happened to the Rocky Mountains Over Time? 43:15 Fossils Found in Alaskan Unveil History of Pacific Coast 48:19 How the San Andreas Fault Transformed California © 2015 WGBH Educational Foundation All rights reserved This program was produced by GBH, which is solely responsible for its content. This program is made possible by viewers like you. Support your local PBS station here: https://pbs.org/donate/ Enjoy full episodes of your favorite PBS shows anytime, anywhere with the free PBS App: https://to.pbs.org/2QbtzhR Stay up to date on the latest science discoveries, full episodes, articles, videos, and more by signing up for NOVA's newsletter here: https://www.pbs.org/wgbh/nova/newslet... FOLLOW US: NOVA YouTube:    / novaonline   Facebook:   / novapbs   ​ Twitter:   / novapbs   ​ Instagram:   / novapbs   TikTok:   / novapbs   PBS Facebook:   / pbs   Twitter:   / pbs   Instagram:   / pbs   YouTube:    / pbs   TikTok:   / pbs   Shop: https://shop.pbs.org/ #northamerica #geology #grandcanyon #supercontinent #pangea #fossil #fossilhunter #earthquake #grandcanyonnationalpark #zion