The Lost Sea

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Across
  1. 6. a depression or hole in the ground caused by some form of collapse of the surface layer
  2. 9. These upward-growing formations develop on the cave floor from mineral deposits
  3. 10. is America's largest underground lake
  4. 11. Rare cave formations also known as "cave flowers," composed of radiating needle-like crystals
Down
  1. 1. A mineral formation found in specific areas of the cave
  2. 2. draperies Sheet-like formations that look like frozen waterfalls
  3. 3. These icicle-like formations hang from the cave ceiling, formed by mineral-rich water dripping downward
  4. 4. rocks made from the compaction and cementation of sediments
  5. 5. When stalactites and stalagmites meet and join together
  6. 7. discovered the Lost Sea
  7. 8. fish found the the lost sea