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Across
- 3. Crack in the earth surface
- 5. Wide river valley
- 7. Mound of wind-blown sand
- 8. Piece of land jutting into water
- 9. A word related to geography
Down
- 1. Shallow river crossing point
- 2. A word related to geography
- 4. Rise and fall of sea level
- 6. Natural underground chamber