This printable crossword puzzle on the topic of Plate Tectonics & Volcanoes has 15 clues. Answers range from 4 to 13 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
Mountain that erupts volcanic material
Dome-like volcano with low viscosity
Molten rock within a volcano
Rock-like material formed by ash
A volcano that has erupted within the past 10,000 years
A volcano formed by debris
Volcanic crater formed by left over volcano
A place in the upper mantle which magma from lower mantle melts through the crust
A rounded mass of lava exploded from a volcano
An opening for the escape of a gas or liquid for the relief of pressure
Belt of volcanoes and frequent seismic activity encircling the Pacific Ocean
An instance of a volcano exploding
An accurate chain of islands
Molten rock that issues from a volcano
A volcanic cone composed of intermingled masses