Volcano crossword puzzle

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Across
  1. 2. magma pools inside the crust
  2. 5. a volcano made up of ash and cinders
  3. 7. a volcano that is made from layers of hardened lava
  4. 8. when a batholith cools and forces rock above it upward
  5. 9. forms when magma hardens inside the pipe of a volcano
Down
  1. 1. magma heats underground water
  2. 3. pressure builds and water erupts from the ground
  3. 4. energy that happens when magma heats underground water
  4. 5. a gaping hole formed by a collapsed volcano
  5. 6. a rich organic volcanic soil