This printable crossword puzzle on the topic of Plate Tectonics & Volcanoes has 20 clues. Answers range from 6 to 19 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
tectonic plates
volcanoes
earthquakes
paleoglaciation
mid-Atlantic ridge
magnetic
paleomagnetism
magnetic striping
see floor spreading
spreading ridge
ocean ridge
ocean floor
hot spot
plate tectonic theory
pangea
continental plates
lithosphere
inner core
mantle
outer core