This printable word search puzzle contains 21 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.
seafloor spreading
continental drift
asthenosphere
lithosphere
earthquake
subduction
convergent
mesosphere
outer core
inner core
transform
divergent
boundary
pressure
volcano
pangea
mantle
magma
plate
crust
lava