Across
- 2. Earthquakes are occuring ____the time.
- 4. when plates collide the crust becomes ____.
- 5. A volcano is a _____built from magma or melted rock
- 6. the measure of the energy released by an earthquake
- 7. when rocks are under this they break along the fault
- 8. a break in the Earth's crust along the blocks of the crust slide
- 9. tetonic plates are continually _____ around the Earth's surface
Down
- 1. geological activity at the surface of the Earth takes place at the ______between tectonic plates
- 2. clouds of hot ____ dust and gases can flow down the slope of a volcano
- 3. Scientist cannot _____when earthquakes will take place
- 6. volcanic ash can mix with water and produce_____