What is air pollution? Learn how greenhouse gasses, smog, and toxic pollutants effect climate change, and human health.
➡ 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
Read more in "Air pollution, explained"
https://on.natgeo.com/2uIJIBg
Air Pollution 101 | National Geographic
https://youtu.be/e6rglsLy1Ys
National Geographic
https://www.youtube.com/natgeo