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