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Radioactive dating - how does it tell us how old rocks are? episode artwork

EPISODE · Nov 12, 2022 · 7 MIN

Radioactive dating - how does it tell us how old rocks are?

from GEO Podcast · host Gary Lewis, GEOetc.com

Rocks can contain radioactive elements that breakdown (decay) over time at a set rate.  We can use this decay to work out the age of the rocks.  In this episode, we do a brief look at the process, and how we know it works.Visit our Members Section - Over 90 teaching resources that are classroom-ready to help you teach Earth science. Check them out!Support the show

What this episode covers

Rocks can contain radioactive elements that breakdown (decay) over time at a set rate. We can use this decay to work out the age of the rocks. In this episode, we do a brief look at the process, and how we know it works. Visit our Members Section - Over 90 teaching resources that are classroom-ready to help you teach Earth science. Check them out! Support the show

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Radioactive dating - how does it tell us how old rocks are?

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How long is this episode of GEO Podcast?

This episode is 7 minutes long.

When was this GEO Podcast episode published?

This episode was published on November 12, 2022.

What is this episode about?

Rocks can contain radioactive elements that breakdown (decay) over time at a set rate.  We can use this decay to work out the age of the rocks.  In this episode, we do a brief look at the process, and how we know it works.Visit our Members Section -...

Can I download this GEO Podcast episode?

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