Deserts are diverse ecosystems that occur on all seven continents. Learn about the four major types of deserts, the surprising amount of wildlife some of them contain, and how new desert areas are beginning to form. ➡ Subscribe: http://bit.ly/NatGeoSubscribe #NationalGeographic #Deserts #Educational 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 Read more in "Deserts, explained" https://on.natgeo.com/2X6H1dD Deserts 101 | National Geographic https://www.youtube.com/watch?v=n4crvs-KTBw National Geographic null