Across
- 1. When two plates slide against each other, this is a ____boundary.
- 3. When two plates smash into each other, this is a ____Boundary
- 4. Huge mass of land floating on the underlying Asthenosphere.
- 7. A huge tidal wave, travels fast, destroys everything.
- 8. Why and how the plates move and interact.
- 9. When two plates react violently against each other, creating a huge tremor.
- 11. Two tectonic plates moving against each other are a ____ boundary.
- 12. the heating up of the underlying magma that pushes upwards.
- 13. a huge rift in a mid ocean ridge.
Down
- 1. The movement of earth's plates, the cause of quakes, volcanoes, etc.
- 2. one plate under the other
- 5. Size and Area of a Tectonic Plate, think border, limit.
- 6. the volcanic activity that pushes apart two plates, creating new crust.
- 10. its a deep abyss but the main culprit hiding the force of a tsunami.