This printable crossword puzzle has 11 clues. Answers range from 4 to 8 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
It is an opening in the earth's crust
When a volcano shoots out gas, ash and burning rock
The tallest part of a mountain
Name of the Roman God of Fire
The hot melted rock inside the Earth
The bowl-like hole at the top of a volcano
The hot melted rock that comes out of a volcano
The hardened rock made by the layers of lava when it cools
Volcanoes that erupt quite often
Volcanoes that have not erupted for a long time
Volcanoes that scientists think will never erupt again