Volcanoes Crossword

3. the liquid rock inside a volcano
9. a volcano that has erupted in the last 10,000 years and could erupt again soon
11. a volcano that is no longer active
12. a mountain or hill from which lava erupts
13. the layer of Earth below the crust
14. zone the point at which tectonic plates collide and slide past one another
15. a region in the mantle where heat rises

1. a current caused by hot, rising fluid and cold, sinking fluid.
2. a volcano that has not erupted for many years but there is a small chance it could erupt
4. springs that throw boiling water in air
5. very small fragments of lava or rock that are blasted into the air by volcanic explosions
6. a light-colored volcanic rock containing lots of bubbles from trapped gases
7. tectonics the movement and collision of the Earth's plates
8. the liquid rock that flows out of the volcano
10. a scientist who studies volcanoes