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.

Brian Listopad Extra Credit

Across
Continuous, seismic mountain range extending across the floor of the world's major oceans; area where two tectonic plates are moving away from each other; area where new crustal material may be released.
Process in which the ocean floor plunges back into the interior of the Earth through a trench.
Changing of one type of rock into another as a result of tremendous heat, great pressure, or chemical reactions.
Type of rock formed from cooled and hardened magma or lava.
Boundary where two plates grind and slide past each other horizontally.
Area where two tectonic plates collide.
Crack formed when the hanging wall moves down relative to the foot wall.
Topmost, solid part of the Earth.
Is a naturally occurring, solid material made of one or more materials or organic matter.
Crack formed when compression causes the hanging wall to slide over the foot wall.
Solid, innermost layer of the Earth.
Small pieces of rocks, shells, or the remains of plants and animals that have been carried along and deposited by wind, water, or ice.
Down
Block of rock below a fault.
Layer of rock between Earth's crust and core.
Type of plate boundary where the plates move apart, such as a mid-ocean ridge.
Liquid layer of the Earth surrounding the inner core.
Type of rock changed by intense heat, pressure, or chemical processes.
Block of rock above a fault.
Solid, plastic layer of the mantle beneath the lithiosphere; layer made of rock that flows very slowly, which allowed tectonic plates to move on top of it.
Naturally occurring, inorganic solid that has a definite chemical composition and crystal shape.