• Glaciers

  • Feb 23 2023
  • Length: 47 mins
  • Podcast
  • Summary

  • Glaciers have been one of the most significant forces that have sculpted Pennsylvania in the last 50,000 years. Without the Pleistocene glaciations, the world would look very different and be a very different place to live. Let’s explore what glaciers are, how they form and why they are so important. 

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