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This resource explains how ice cores are used to analyze past events like air pollution, volcanic activity, climate changes, and radioactivity.
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Concepts
Additional Tags
earth changes, earth history, history of earth, ice core, ice cores, pbs, earth's past, nova, ohio pg.gg.1.c.i, pbs: nova: learning about earth's history with ice cores, pbs: nova: learning about earth's history with ice cores/ohio pg.gg.1.c.i, analyzing ice cores, geologic explorations, historical changes in ice cores, geological history
Classroom Considerations
- Knovation Readability Score: 5 (1 low difficulty, 5 high difficulty)
- The intended use for this resource is Instructional