G27

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Across
  1. 1. Top of a mountain
  2. 6. Large volcanic collapse basin
  3. 7. Highest point of a mountain
  4. 8. Cracked region where plates pull apart
  5. 10. Elevated flat landform
  6. 11. Large natural elevation of Earth’s surface
  7. 12. Fracture in Earth’s crust
  8. 15. Narrow, steep-sided valley
  9. 17. Molten rock from Earth’s interior
  10. 18. Raised land lower than a mountain
Down
  1. 2. Molten rock beneath the surface
  2. 3. Long narrow elevation of land
  3. 4. Low area where water collects
  4. 5. Sudden ground shaking
  5. 6. Bowl-shaped volcanic depression
  6. 7. Broad area of flat or gently rolling land
  7. 9. Deep valley with steep sides
  8. 13. Deep ocean-floor depression
  9. 14. Mountain formed by lava and ash
  10. 16. Low area between hills or mountains