Giant Sequoias Need Fire | National Geographic

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Giant sequoias, found in the U.S. Sierra Nevada, require heat from fire to regenerate. Now, sometimes humans intervene in Yosemite National Park to help the process. ➡ Subscribe: http://bit.ly/NatGeoSubscribe 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: http://bit.ly/NatGeoOfficialSite Facebook: http://bit.ly/FBNatGeo Twitter: http://bit.ly/NatGeoTwitter Instagram: http://bit.ly/NatGeoInsta Giant Sequoias Need Fire | National Geographic https://youtu.be/1pp5k9tbM_Q National Geographic https://www.youtube.com/natgeo

Published 2010-11-30 · Watch on YouTube ↗
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