Across
- 3. Funnel-shaped hollow at the top of a volcano
- 4. Measure taken to reduce impacts of an earthquake
- 6. Mineral that makes up the continental crust
- 8. Slabs of rock consisting of continental and oceanic lithosphere
- 12. Plate boundary where most earthquakes occur
- 13. Points on Earth's surface where earthquakes originate
- 14. Volcano that has erupted at least 2000 years ago
- 15. Substance that makes soil rich and fertile
Down
- 1. Problems that cause surroundings to be severely damaged and people to be in danger
- 2. Lava volcano with gentle sloping sides in Hawaii
- 5. Type of scale that measures the magnitude of an earthquake
- 7. Instrument used to measure earthquakes
- 9. Plate boundary where 2 plates meet
- 10. Lava volcano consisting of steep sides; gives out thick slow- flowing lava
- 11. Molten rock