Starter: Crossword

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Across
  1. 2. When one plate sinks below another back into the mantle.
  2. 4. Circle of volcanoes around the Pacific Ocean
  3. 6. an impact that is immediate. eg. Being killed by an earthquake
  4. 8. Type of volcano found at constructive plate boundaries
Down
  1. 1. Type of volcano found at destructive plate boundaries
  2. 3. Mount St H....., in Washington, USA.
  3. 5. Volcano in Japan
  4. 7. c....... where magma is stored below a volcano