Sea ice is as important to the Arctic as soil is to a forest. Learn how sea ice forms the base of the entire Arctic food chain and how polar bears are perfectly suited for a life upon this frozen ocean ecosystem. Learn how this ecosystem impacts the entire world, why it is at risk, and what we can all do to help protect it and the polar bears that call it home.
Alysa McCall (Polar Bears International), Cassandra Debets (University of Manitoba), Dr. John Iacozza (Centre for Earth Observation Science/University of Manitoba)
