Losing Permafrost in Alaska

This video and accompanying essay review the impacts of rising surface air temperatures and thawing permafrost on ecosystems, geology, and native populations in Alaska.

Go To:

Spanner Films
WGBH Educational Foundation
Video length: 4:13 minutes.

Notes From Our Reviewers

The CLEAN collection is hand-picked and rigorously reviewed for scientific accuracy and classroom effectiveness. Read what our review team had to say about this resource below or learn more about how CLEAN reviews teaching materials

Teaching Tips

Teaching Tips

Video meant for smaller screen; pixelated when enlarged. Might be better downloaded.

Share This: