Moderate difficulty suitable for most players
Enigmatic Marvels of Earth's Geology
Moderate difficulty suitable for most players
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Across
- 1. Landscape formed from dissolution of soluble rocks
- 3. Large volcanic crater formed by collapse
- 7. Step-like landform often formed by water erosion
- 8. Sinkhole formed in karst regions
- 10. Natural underground passages for water in caves
- 12. Ring-shaped coral reef enclosing a lagoon
Down
- 2. Flat-topped hill with steep sides, common in deserts
- 4. Layers of sedimentary rock or soil
- 5. Rock shaped by wind erosion in deserts
- 6. Elevated flat-topped area of land
- 9. Symbiotic organism seen on rocks, indicating weathering
- 11. A prominent rock formation resembling a stronghold
- 13. Tall, thin spire of rock shaped by erosion
Similar Crossword Puzzles
- Moderate difficulty suitable for most players
- Moderate difficulty suitable for most players
- Moderate difficulty suitable for most players