This printable crossword puzzle on the topic of Plate Tectonics & Volcanoes has 10 clues. Answers range from 5 to 11 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
Scale used to measure the amount of energy released during an earthquake
The size of an earthquake, for example 7,2 on the measuring scale
An instrument used to measure earthquakes
The point under the ground where the earthquake originates
The point where the shock waves reach the surface of the earth
Smaller quakes that usually follow the main quake
A large ocean wave caused by an undersea earthquake
Name of the country that experienced the most powerful earthquake ever recorded (9,5)
Earthquakes usually appear at the margins of these plates
The nickname given to the zone in which 75% of all volcanoes and earthquakes occur around the Pacific Ocean (3 words)