Learn the warning signs of an avalanche before it's triggered.
➡ Subscribe: http://bit.ly/NatGeoSubscribe
➡ Get More 101 Videos: http://bit.ly/NatGeo101

About National Geographic’s 101 Series:
Explore and experience the forces that shape the world around us.

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

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.

Avalanches 101 | National Geographic
   • Avalanches 101 | National Geographic  

National Geographic
   / natgeo