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 <a href='https://geoetc.com/member-resources/'>Members Section</a> - Over 90 teaching resources that are classroom-ready to help you teach Earth science. Check them out! <a rel="payment" href="https://www.buymeacoffee.com/Geoetc">Support the show</a>

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

Rocks can contain radioactive elements that breakdown (decay) over time at a set rate.&nbsp; We can use this decay to work out the age of the rocks.&nbsp; In this episode, we do a brief look at the process, and how we know it works. Visit our <a href="https://geoetc.com/member-resources/" rel="noopener noreferrer">Members Section</a> - Over 90 teaching resources that are classroom-ready to help you teach Earth science. Check them out! <a href="https://www.buymeacoffee.com/Geoetc" rel="noopener noreferrer">Support the show</a>

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

A place to learn about geology for teachers, students, rock hounds, and geology enthusiasts - that comes out on Fridays! Gary Lewis is an Australian-born geologist who loves to share his passion for all things 'geology'. In the GEO podcast, Gary takes you on a journey to learn about rocks, minerals, earthquakes, volcanoes, glaciers and so much more.&nbsp; It does not matter if you have no experience in geology, Gary will help you to understand the fundamentals of our planet so you can have a greater understanding about when you see when visiting your backyard, your local creek, cliff or beyond.&nbsp; You can also join Gary as he runs Field Adventures (specialist travel experiences) to see parts of the world through the eyes of a passionate Earth scientist.&nbsp; Find out more at www.geoetc.com.

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A place to learn about geology for teachers, students, rock hounds, and geology enthusiasts - that comes out on Fridays! Gary Lewis is an Australian-born geologist who loves to share his passion for all things 'geology'. In the GEO podcast, Gary takes you on a journey to learn about rocks, minerals, earthquakes, volcanoes, glaciers and so much more.  It does not matter if you have no experience in geology, Gary will help you to understand the fundamentals of our planet so you can have a greater understanding about when you see when visiting your backyard, your local creek, cliff or beyond.  You can also join Gary as he runs Field Adventures (specialist travel experiences) to see parts of the world through the eyes of a passionate Earth scientist.  Find out more at www.geoetc.com.

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

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