This printable crossword puzzle on the topic of Plate Tectonics & Volcanoes has 12 clues. Answers range from 5 to 10 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
rocks, sand and sediment are deposited by erosion
rocks are broken down into small pieces
sediments are picked up and moved by forces of nature
two plates are moving away from each other
two plates are pushing into one another
two plates slide alongside each other causing earthquakes
rocks are torn apart by physical force
rocks are broken down by chemical reactions
outer layer
layer between outer and crust
the earth's innermost part, is a solid ball
a liquid layer that lies above the inner core & below its mantle