Tectonic hazards

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Across
  1. 2. All continents connected together
  2. 5. When an oceanic crust subducts under continental crust
  3. 6. A funnel-shaped hollow at the top of a volcanic cone
  4. 9. Take place in the mantle causing continental drift
  5. 10. Made up of the crust and the top of the mantle
  6. 11. The huge invisible magnetic field that surrounds the earth
Down
  1. 1. When two plate boundries spread apart
  2. 3. Top part of the earths mantle directly underneath the lithosphere
  3. 4. The gradual movement of all the continents
  4. 7. Trembling and shaking of the earths surface
  5. 8. Found in the Ring of Fire
  6. 11. Hot and flows like lava and made of a semi-molten rock called magma