Science Trek


Special | 28m 49s | Video has closed captioning.

Forests cover almost one third of the earth’s land surface. This ecosystem plays an essential role in our world. Forests filter water, remove air pollution, absorb carbon, prevent soil erosion and more. Find out more about forests with host Joan Cartan-Hansen and her guests, Dan Johnson and Tara Hudiburg, assistant professors at the University of Idaho.

Aired: 12/19/16

Rating: TV-G

Problems Playing Video? | Closed Captioning

Science Trek is a local public television program presented by IdahoPTV.

Major Funding Provided by the Laura Moore Cunningham Foundation and the Idaho National Laboratory

Science Trek

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Science Trek

Science Trek is a place where parents, kids, and educators can watch short, educational videos on a variety of science topics. Every Monday Science Trek releases a new video that introduces children to math, science, technology, engineering, and math (STEM) career potentials in a fun, informative way.