[ Ссылка ]
➡ Subscribe: [ Ссылка ]
About National Geographic:
National Geographic is the world's premium destination for science, exploration, and adventure. Through their world-class scientists, photographers, journalists, and filmmakers, Nat Geo gets you closer to the stories that matter and past the edge of what's possible.
Get More National Geographic:
Official Site: [ Ссылка ]
Facebook: [ Ссылка ]
Twitter: [ Ссылка ]
Instagram: [ Ссылка ]
The fracking frenzy in North Dakota has boosted the U.S. fuel supply — but at what cost? Watch this video animation to see how the process of hydraulic fracturing, or fracking, is used to extract oil and natural gas from shale formations deep underground.
What Is Fracking? | National Geographic
[ Ссылка ]
National Geographic
[ Ссылка ]
