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.

Plate Tectonics

Across
When two plates slide past each other horizontally
When two plates move away from each other
The layer of the Earth broken into tectonic plates
Occurs in the asthenosphere, allowing tectonic plates to move
The layer of the Earth that the tectonic plates sit upon
Occur at transform boundaries
A supercontinent believed to exist 250 million years ago
Down
A region on the Pacific Plate known for volcanoes and earthquakes
When one plate is pulled beneath another
A steep-sided valley on the ocean floor; Formed at subduction zones
Formed when continental plate collide
Formed on the ocean floor when plates move away from each other
When two plates move toward each other
A weak spot where a volcano can form in the center of a plate