This printable word search puzzle on the topic of Plate Tectonics & Volcanoes contains 20 hidden words in a 24x24 letter grid. Words go horizontally, vertically, backwards, and diagonally. This word search is also available to download as a Microsoft Word document or a PDF.
pyroclastic flow
secondary cone
magma chamber
mount etna
main vent
eruption
fumerole
Pompeii
caldera
dormant
extinct
active
basalt
crater
mantle
death
lahar
magma
lava
ash