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Plate Tectonics

Directions: You must read the clues, and figure out what the words to the definitions are.
Across
The bending of rock layers
A boundary where two plates collide
The bending of rock layers
A Theory that continents drift apart
A chain of mountains on the ocean floor, New ocean floor forms at the mid ocean ridge where the seafloor is spreading
The space around a magnet within which the force off the magnet is exerted
To explain the age and magnetic patterns of sea-floor rocks
Liquid layer of the earths core
A boundary at which two plates move past each other horizontally
A squeezing force
Outermost layer of the earth
A piece of the lithosphere that moves on the asthenosphere
When continents were joined in a single large landmass
The process by which magma rises to fill the gap between two plates that are moving apart
Solid , dense center o the earth
Down
A region where an oceanic plate sinks down in the athenosphere
A break in the Earth's crust
The pathway along which energy travels through a fluid
A boundary where two plates move away from each other
Outermost, rigid layer of the earth
Soft layer of the mantle
Layer between the crust and the core
A pulling force