Science

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Across
  1. 3. the air in the earth
  2. 4. Fine particles of pulverized rock that are blown from an explosion vent. ...
  3. 8. The most common type of rock formed from the cooling of lava. ...
  4. 10. the rocks of the earth
  5. 11. the living things on the earth
Down
  1. 1. a rotating organized system of clouds
  2. 2. The large, basin-shaped crater at the top of a volcano.
  3. 5. the water in the earth
  4. 6. molten rock beneath the earth
  5. 7. molten rock above the earth
  6. 9. an opening in the earth's crust through which lava, volcanic ash, and gases escape.