From PBS Terra.

These apocalyptic ponds in Canada are one of the nastier byproducts of fosile fuel production.

Hosted by Joe Hanson from Be Smart, Overview uses stunning 4k drone footage to reveal the natural and human made marvels shaping our planet–from a 10,000-foot view–literally.

*****
PBS Member Stations rely on viewers like you. To support your local station, go to: http://to.pbs.org/DonateTerra
*****

Subscribe to PBS Terra so you never miss an episode! https://bit.ly/3mOfd77

And keep up with PBS Terra on:
Facebook: https://facebook.com/pbsdigitalstudios
Tiktok: https://www.tiktok.com/@pbsterra
Instagram: https://instagram.com/pbsterra