Across
- 4. the last layer of the earth
- 5. can form large trenches
- 8. to measure the magnitude of earthquakes
- 9. caused by earthquakes the ocean
- 11. plats that move apart
- 12. the first layer of the earth
- 13. the third layer of the earth
Down
- 1. earthquakes can add on to land or make new land but it can also break houses
- 2. Volcanoes can form new land and it can also kill people with the lava
- 3. Two plates that slide past each other
- 6. Plates that come together
- 7. can detect vibrations during an earthquake
- 10. the second layer of the earth