Travel

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Across
  1. 3. – A deep valley with steep sides
  2. 6. – Adventure trip to observe wildlife
  3. 7. – A long journey by sea or air
  4. 8. – Land surrounded by water
  5. 9. – A dry, barren region with little rainfall
Down
  1. 1. – A high natural elevation of the earth
  2. 2. – Document needed to travel internationally
  3. 4. – A fertile spot in a desert
  4. 5. – Dense tropical forest