Concluding our series on geographic landforms, here I discuss glaciers, including their global distribution, formation, movement, and various glacial formations such as moraines, drumlins, and fjords. I also examine the role of ice in shaping periglacial landscapes, including the effects of permafrost and other frost action processes. I conclude with a brief discussion of groundwater, aquifers, and the hydrological cycle. If you enjoyed the podcast please consider supporting the show by making a PayPal donation or becoming a Patreon supporter. https://www.patreon.com/jamesfodor https://www.paypal.me/ScienceofEverything