Across
- 5. A type of igneous rock that is formed from lava cooling above the surface
- 6. A boundary where two plates move away from each other
- 7. A boundary where two plates move alongside each other
- 9. A volcano that has a very dangerous and explosive eruption
- 12. A land form made from subduction zones that erupts
- 13. A boundary where two plates move towards each other
- 14. A volcano that has an eruption that does not explode
- 15. A volcano that is very short and is formed from ash and lava that has cooled
Down
- 1. A chamber in the ground underneath a volcano
- 2. A violent shake in the ground caused by plate movement
- 3. A rock that is formed by sediments being compacted
- 4. A rock that is formed from the cooling of magma
- 8. A volcano that is very large and is formed from basalt
- 10. A type of igneous rocked that is formed from magma cooling below the surface
- 11. A volcano that is formed from many different eruptions depositing material on it.