Vulcanism

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Across
  1. 3. The mountain shape formed by lava and ash.
  2. 5. The outer layer of the Earth.
  3. 8. An active volcano in Mexico.
  4. 9. Small particles thrown out during an eruption.
  5. 10. Magma that reaches the surface.
Down
  1. 1. An opening in the Earth where magma comes out.
  2. 2. Word describing soil rich in minerals after eruptions.
  3. 4. When magma, ash, and gases escape from a volcano.
  4. 6. Large sections of the Earth's crust that move slowly.
  5. 7. Hot melted rock inside the Earth.