Tectonic Hazards Revision Crossword

12345678910
Across
  1. 3. When large sections of land move across the ocean due to convection currents.
  2. 4. Hot flowing liquid on the surface of the crust.
  3. 5. Hot flowing liquid underneath the crust.
  4. 6. A large mountain-like mound on the crust that spews lava.
  5. 8. The borders of each tectonic plates where most natural hazards and disasters happen.
  6. 10. A large super-continent that existed over 300 million years ago.
Down
  1. 1. Large areas that create natural hazards and disasters such as avalanches.
  2. 2. When the crust shakes due to two tectonic plates rubbing against each other.
  3. 3. When magma from the mantle rises due to heat and sinks due to cooling.
  4. 7. A large solid sphere in the centre of the earth.
  5. 9. The largest layer of the earth.