Ice Ages

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Across
  1. 1. creeping invertebrate with long slender soft body wiped out in North America due to Ice Age
  2. 6. large body of water beyond its normal limits
  3. 8. below 0 degrees
  4. 9. scientist who studies solid, liquid and gaseous matter
  5. 11. began their existence in an Ice Age
  6. 12. large hairy elephant
  7. 13. legendary creature
Down
  1. 2. large extinct animals from ice ages
  2. 3. becoming liquefied by heat
  3. 4. mountain or hill that lava erupts from
  4. 5. large cat with big teeth
  5. 7. extinct bird
  6. 10. slowly moving mass or river of ice