Geysers, lava & hot spots
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Episode of Series “The Natural Phenomena Series”. Uses the existence of geysers and lava flows as evidence of the heat inside the earth. Investigates the ways in which these hot spots were created and how they are different as well as looking how their energy can be harnessed by humans. Also provides a simple explanation of the formation of the earth.
Sources
- 16mm Filmography (legacy record) — title, description, catalog record
Original permalink · Record added 2026-01-23 03:33:27