Caves, Canyons, Cactus & Critters

Strange Things in Strange Places. An activity to explore bacteria that live in strange places (underground anaerobes, Lechuguilla Cave, thermal springs, Mars) 45. Stinky Gas and Alabaster. An activity to demonstrate gypsum replacement of limestone in the formation of the caves of the Guadalupes. 48 Oil Munchers. Caves form by many different ... ................
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