This printable crossword puzzle on the topic of Plate Tectonics & Volcanoes has 13 clues. Answers range from 4 to 16 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
Continental crust
Upper mantle
Mantle
Lower mantle
Crust
Core
Inner core
Outer core
lithosphere
Asthenosphere
Planetary core
Oceanic crust
Atmosphere