science crossword

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Across
  1. 3. bowl shaped depression at the top of a volcano caused from eruptions sending outwards.
  2. 5. mountains: happened because of subduction.
  3. 7. pyroclastic flow or volcanic ash mix's with water and creates a mudslide.
  4. 8. little shards of glass. dangerous to breath in.
  5. 10. rock fragments thrown into the air. dust, little rocks called volcanic blocks.
Down
  1. 1. molten lava cools magnetic minerals in the lava solidify with their crystals.
  2. 2. Atlantic ridges are where molten rock slowly rises to earths surface.
  3. 4. magma chamber is the area under the volcano where the magma builds up.
  4. 6. Forms when the top of the volcano collapses back into the empty magma chamber.
  5. 9. mountains: trenches volcanos mountains earthquakes cause one plate is sinking below another one subduction.