This printable crossword puzzle on the topic of Plate Tectonics & Volcanoes has 10 clues. Answers range from 5 to 16 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
A device that determines the distance of an object underwater
A trace of an ancient organism that has been preserved in a rock
The name of the single landmass that broke apart 300 million years ago
The idea of the continents slowly move across Earth's surface
A measure of how much mass there is in a volume of a substance
The transfer of energy through space
A dense ball of solid metal
A layer of molten metal
Heat transfer by the movement of currents within a fluid
The layer of rock that forms Earth's outer skin