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Science Trek

Glaciers: Blue Ice and the Terminus

Why are some icebergs blue?

Aired 01/02/2023 | Rating TV-G

Science Trek

Glaciers: Blue Ice and the Terminus

Clip: Special | 1m 4sVideo has Closed Captions

Why are some icebergs blue?

Scientists classify the parts of the glaciers. Find out what they are and learn why glacial ice is blue.

Aired 01/02/2023 | Rating TV-G

Science Trek is a local public television program presented by IdahoPTV

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

Glaciers: Glaciers are Disappearing

Video has Closed Captions

How much of the Earth’s fresh water is a risk because glaciers are melting? (1m 4s)

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Science Trek is a local public television program presented by IdahoPTV

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

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