Science Crossword
This printable crossword puzzle on the topic of Plate Tectonics & Volcanoes has 20 clues. Answers range from 5 to 18 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
Description
Sea floor spreads apart along the mid ocean ridge
A device that bounces sound waves off of underwater objects
An undersea mountain range
A trace of an ancient organism preserved in rock
Continents slowly move over Earths surface
The supercontinent
The transfer of energy through space
Heat transfer between materials
Heat transfer by movement of currents within a fluid
The measure of mass in the volume of a substance
The flow that transfers heat within a fluid
An underwater canyon
When the ocean floor sinkers into the mantle
Broken parts of the lithosphere
A well tested concept
The theory that states that pieces of the lithospher are in constant motion
Breaks in Earths crust
A boundary when two plate diverge
A deep valley that forms on divergent boundaries
A boundary where two plate converge
