plate tectonics Crossword
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.
Description
the outside layer of earth is called
the wave a earthquake sends out is called a
the third layer going into earth from the outside in is called
most of the ocean floor is made out of
how old is earth
the transfer of energy through space is called
transfer of heat from one object to another is called
the drifting of continents
a device that bounces sound waves on underwater objects
under water mountain ranges
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