Diatoms Measure Climate Change

This video segment, adapted from NOVA, examines one method scientists use to understand ancient climate conditions in Africa.

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WGBH Educational Foundation
Teachers' Domain
Video length: 1:56 minutes.

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Teaching Tips

Teaching Tips

The video is not of sufficient resolution for classroom projection. Students might want to watch it individually on their computers. It can be download through free registration with Teachers' Domain.

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