Across
- 2. made up of silicon and aliminium ad is in the earth
- 3. measures the amount of damage caused by an earthquake
- 5. something you have to protect you from an earthquake
- 7. a less destructive volcano
- 9. capital of kenya
- 10. a volcano that hasnt erupted in a long time
- 11. a huge wave
Down
- 1. the guy who came up with the idea of tectonics
- 4. they are found underwater like eurasion
- 6. chamber a place where all the magma is sourced
- 8. capital city of England