Volcano Facts Crossword

4. a destructive mudflow on the slopes of a volcano.
6. a mountain or hill, typically conical, having a crater or vent through which lava, rock fragments, hot vapor, and gas are being or have been erupted from the earth's crust.
8. the location were two teutonic plates meet.
13. earth's crust that is found under land
14. when rock debris flows through towns destroying them.
16. a sudden and violent shaking of the ground.
17. upper layer of earth's mantle, above the lithosphere.
18. a tectonic plate that is located on the pacific ocean
19. an island that is built by a volcano's lava.
20. type of rock formed from magma hardening

1. a place were hot magma rises up in the ocean floor.
2. a boundary that converges with one and another
3. a hot liquid surface that comes from volcanoes.
5. a hot liquid that is in the ground, like lava.
7. out most rocky shell of the earth's mantle
9. powdery residue of a burning of a substance
10. earth's curst that is found under the ocean
11. an area of the pacific ocean which has a lot of seismic activity
12. a mountain that has a volcano on it.
15. the sideways and downward movement of the edge of a plate of the earth's crust into the mantle beneath another plate.