Volcanoes Crossword
This printable crossword puzzle on the topic of Plate Tectonics & Volcanoes has 15 clues. Answers range from 3 to 15 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
Description
A rock that is formed when lava cools so quickly that no minerals are formed
A rock that is formed when gas bubbles on the surface of magma cool (used in salons)
Ash compacted into a rock
A rock formed when exposed lava rapidly cools (most common volcanic rock in idaho)
A volcano that is "sleeping" (Mt. Rainier)
A volcano that no longer has a magma supply (mt. Kilimanjaro)
A volcano that could erupt at any second (Kamachatka)\
The most common shape of volcano
Similar to a cindercone but has more magma tubes
The type of volcano that should be less explosive
underwater
Abrasive material shot from a volcano during eruption
Avalanches of hot ash (destroyed the city of pompeii)
Volcanic mudflow
a super volcano that is 500 miles across
