This printable crossword puzzle on the topic of Plate Tectonics & Volcanoes has 11 clues. Answers range from 4 to 15 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
the outermost layer
mantle made from
rocks changed by extreme pressure or heat
A Person who studied the movement of plates(many didn't believe him)
large-scale motion of large plates
warm air rises, cool air sinks
crust in the ocean
largest layer
when magma cools
When magma reach the top a volcano
weak spot in crust