During the ice ages there were huge ice dams along the Columbia River, and when they broke it was crazy. There are lots of neat formations in central WA resulti

During the ice ages there were huge ice dams along the Columbia River, and when they broke it was crazy. There are lots of neat formations in central WA resulting from the floods [1]. I second the recommendation for Geology Nick but some of his videos are introductory and some are meant for his geology students. Take a look at [2] for some introductory ones. [1] https://www.parks.wa.gov/225/Ice-Age-floods-in-Washington https://www.parks.wa.gov/225/Ice-Age-floods-in-Washington [2] https://www.nickzentner.com/2-minute-geology https://www.nickzentner.com/2-minute-geology