Tectonic Hazards Revision Crossword

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Across
  1. 5. Large areas that create natural hazards and disasters such as avalanches.
  2. 7. When magma from the mantle rises due to heat and sinks due to cooling.
  3. 9. Hot flowing liquid underneath the crust.
  4. 11. The borders of each tectonic plates where most natural hazards and disasters happen.
Down
  1. 1. A large super-continent that existed over 300 million years ago.
  2. 2. A large solid sphere in the centre of the earth.
  3. 3. Hot flowing liquid on the surface of the crust.
  4. 4. When large sections of land move across the ocean due to convection currents.
  5. 6. When the crust shakes due to two tectonic plates rubbing against each other.
  6. 8. A large mountain-like mound on the crust that spews lava.
  7. 10. The largest layer of the earth.