Moderate difficulty suitable for most players
Enigmatic Wonders of Earth's Geology
Moderate difficulty suitable for most players
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Across
- 1. A sinkhole or depression formed by limestone dissolution
- 3. Pebble-sized volcanic ash particles ejected during eruptions
Down
- 2. A small, rounded lump of mineral or rock in sediment
- 4. A fragment of crust with distinct geological history
- 5. Rare type of volcanic rock unique to Japan's region
Similar Crossword Puzzles
- Moderate difficulty suitable for most players
- Moderate difficulty suitable for most players
- Moderate difficulty suitable for most players