Mira and Nola Puzzle

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Across
  1. 1. "The crusty and some upper mantle"
  2. 4. before "plates"
  3. 6. "the seven lands"
  4. 8. "The guy who decided the world was a puzzle"
Down
  1. 2. "The mother island"
  2. 3. "mt you know what this means"
  3. 5. "the unfortunate death of the mother island"
  4. 7. "why is the ground shaking"