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.
sea floor spreading
convergent boundary
transform boundary
divergent boundary
deep ocean trench
continental drift
mid ocean ridge
plate tectonics
Richter scale
ring of fire
surface wave
seismograph
rift valley
subduction
earthquake
volcanoes
magnitude
epicenter
pangaea
fault