Crossword - Vocabulary Unit 3

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Across
  1. 1. crowded with people
  2. 3. channel of water (like the Nile or the Ganges)
  3. 6. mass of ice (like the ice sheet of Antarctica)
  4. 8. arid region (like Sahara or Atacama)
  5. 10. esteemed too highly
  6. 12. flat land (like the Pampas)
  7. 13. range series or chain of mountains (like Aconcagua or Everest)
Down
  1. 2. not expensive
  2. 4. body of water (like Titicaca or Baikal)
  3. 5. happy, animated
  4. 7. steep cascade of water (like Niagara or Victoria)
  5. 9. (informal) appealing to tourists
  6. 11. enjoyable, entertaining