This printable crossword puzzle on the topic of Plate Tectonics & Volcanoes has 14 clues. Answers range from 4 to 21 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
Two or more tectonic plates move apart from each other
Two or more tectonic plates collide with each other
Two or more tectonic plates moves apart or slide against each
An area along tectonic plate boundaries where many faults are located
A measurement of the amount of energy released by an earthquake
A large ocean wave caused by an underwater earthquake
A measurement of the magnitude of an earthquake
A sudden tremor or movement in the rocks of the Earth's crust
A measurement of the intensity of an earthquake
A small earthquake that occurs after a large earthquake
An opening in the earths surface that allows magma and gases to escape from beneath the earths surface
An earthquake that has erupted in the past 600 years
a volcano that has not erupted for at least 10000 years
Once magma reaches the surface of the earth it is called