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Nova: Into Living Things

Curated by ACT

Paleoclimatologists use information from tree rings, corals and ice cores to learn more about El Nino. See if you can analyze samples of each of these types of evidence to look for past El Nino events.

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Concepts
tree rings, el nino
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Additional Tags
climatology, ice cores, paleoclimatology, pbs, nova, what is el nino, answers about el nino, history of el nino, questions about el nino, el niño
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Classroom Considerations
  • Knovation Readability Score: 4 (1 low difficulty, 5 high difficulty)