Everglades

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Across
  1. 3. mixture of sea water and river water
  2. 4. an interconnected system
  3. 6. the science or practice of farming
  4. 9. prevention of wasteful use of a resource
  5. 10. an animal or plant that takes over an area
Down
  1. 1. large reptile found in Africa,Asia,Americas,Australia
  2. 2. large reptile native to south eastern U.S.
  3. 5. largest wilderness east of Mississippi
  4. 7. a hybrid snake of python and anaconda
  5. 8. a large snake native to Asia