West crossword puzzle

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Across
  1. 2. molten rock under the crust
  2. 5. a REALY BIG wave
  3. 9. planting trees again
  4. 10. a effect by mountains
Down
  1. 1. were lava comes out
  2. 3. a underground spring that shoots up steam
  3. 4. a rush for GOLD in the 1849
  4. 6. from rocks that make computer parts
  5. 7. active at night
  6. 8. a area were no trees grow