Yonaguni

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Across
  1. 3. What's the writer's conclusion about the rock formations? (four words)
  2. 4. What did the discoverer FIRST think the rock formations were?
  3. 5. Why do people like to go diving at Yonaguni?
  4. 7. Who discovered the rock formations?
  5. 8. What does the discoverer think made the rock formations disappear?
Down
  1. 1. What does Mr. Schochn think made the rock formations?
  2. 2. What country does Yonaguni belong to?
  3. 6. What does the discoverer think the rock formations are NOW?