What Did Earth Look Like 3.2 Billion Years Ago?
12 min•15 maj 2020
The surface of the Earth is constantly recycled through the motion of plate tectonics. So how do researchers study what it used to look like? Planetary scientist Roger Fu talks to host Maddie Sofia about hunting for rocks that paint a picture of the Earth a few billion years ago, in the early days of the evolution of life.
Follow host Maddie Sofia on Twitter @maddie_sofia. Email the show at [email protected].
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Follow host Maddie Sofia on Twitter @maddie_sofia. Email the show at [email protected].
To manage podcast ad preferences, review the links below:
See pcm.adswizz.com for information about our collection and use of personal data for sponsorship and to manage your podcast sponsorship preferences.
NPR Privacy Policy
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