Science Trek

Trees: Tree Truths

Special | 5m 33s Video has closed captioning.

Trees do more than make our world pretty. They are essential to life, providing us with oxygen, cleaning our water and air, protecting our soil and giving homes to 80 percent of the plants and land animals on Earth.

Aired: 01/01/20

Rating: TV-G

Problems Playing Video? | Closed Captioning

Major Funding by the Laura Moore Cunningham Foundation and the Idaho National Laboratory. Additional Funding by the 360 Immersive, the Friends of Idaho Public Television and the Corporation for Public Broadcasting.