This printable word search puzzle 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.
tectonic plates
thermal energy
asthenosphere
lithosphere
insulators
outer core
conduction
convection
silver
pistil
pollen
copper
stigma
sound
crust
style
petal
gold
iron
zinc