Which terms match the definitions

1234567891011121314
Across
  1. 2. Movement of one plate under another plate.
  2. 5. Volcanic outburst.
  3. 6. Syrupy layer below the Earth’s crust.
  4. 7. Igneous and non-igneous magma that has flowed across the Earth’s surface.
  5. 9. Group of islands.
  6. 10. Place where a mantle plume burns through the Earth’s crust.
  7. 11. Volcano with gentle slopes.
  8. 13. Movement of plates away from each other.
  9. 14. Liquid rock below the Earth’s crust.
Down
  1. 1. Describes a quiet volcanic outburst.
  2. 3. Flows of molten rock in the Earth’s mantle.
  3. 4. Volcano with steep slopes made of lava and volcanic ash.
  4. 8. Describes a powerful volcanic outburst.
  5. 12. Large volcanic crater which forms when the roof of an empty magma chamber collapses.