The Yucatan Peninsula is a platform of igneous rock created by ancient volcanoes a shelf of limestone created by ancient marine organisms a platform of sand created by ancient Mesoamericans a chunk of land that split from Cuba a long time ago "Karst topography" refers to geologic formations formed by volcanic forces by climate change by the dissolution of soluble bedrock by the Maya god Karst A "halocline" is a layer of the water column where salty and fresh mix the halo effect when looking up at the sun from the bottom of a cenote the current epoch, preceded by the Pleistocene the decent of the Maya hero twins into the underworld Cenotes were ___________________ for Mayas living in the Yucatan Peninsula sacred places the source of freshwater places to avoid often near cities and settlements Time's up
