This edition: Core Geology

Episode Details
Topics include: Geological Laws; Properties of Minerals; Three Types of Rocks; Past Ice Age; Radioactive Decay used to date the Earth; Continental Drift; Ancient Life and the Fossil Record.

Topics include: Geological Laws; Properties of Minerals; Three Types of Rocks; Past Ice Age; Radioactive Decay used to date the Earth; Continental Drift; Ancient Life and the Fossil Record.