My Crossword Maker Logo
Powered by BrightSprout
Save Status:
or to save your progress. The page will not refresh.
Controls:
SPACEBAR SWITCHES TYPING DIRECTION
Answer Key:
Edit a Copy:
Make Your Own:
Crossword Word Search Worksheet
Rate This Puzzle:
Log in or sign up to rate this puzzle.

Earthquakes

Teacher: Mrs. Hunerlach
Across
A number assigned to an earthquake based on its size
Pulls on crust, making rock thinner in the middle
Provides scientists with greatest amount of precision when monitoring fault movement
Pushes a mass o rock in two different directions
Uses laser beam to detect movements
Uses wire stretched across a fault
The block of rock that likes below in faults
Record of waves produced by a Seismograpgh
Same structure as normal fault, but the rocks move in different directions
Down
Squeezes rock until it bends or breaks
A fold in rock that bends upward into an arch
Measures specific ground movements
A force that acts on a area of a rock and changes its shape or volume
Is the force that opposes motion of one surface and moves across another
A Chinese scientist invented this instrument nearly 2000 years ago
The block of rock that lies above in faults
Assigns a number to an earthquake based on its intensity
Assigns a moment magnitude number to an earthquake based on the size of its seismic waves
A fold in rock that bends downward to form a valley