The Rise of Oxygen. Evolution of Earth's Atmosphere
Description
Oxygen is key to Earth's success as a habitable planet. But where did it come from? And when and how did it begin to transform the early atmosphere? This science bulletin explains how scientists are coming to understand oxygen's origins - not by studying ancient air, but by retracing its impact on Earth's surface.
Runtime
7 min
Subjects
Geography
Genre
Date of Publication
[2012], c2004
Database
Films on Demand
Direct Link
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