Tectonic Plate Crossword Puzzle

Another name for the crust and upper mantle.
Undersea mountain chain that forms as magma rises and creates new sea floor as tectonic plates move apart.
Layers of debris from ancient glaciers on separate continents.
Two plates slide past each other horizontally.
Plates collide with each other.
Ages and types of rocks in the coastal regions of separate continents matched.
Geological evidence suggest that Earth's magnetic field has not always pointed North.
Plates move away from each other.
New sea floor forms as magma rises to Earth's surface and solidifies at a mid-ocean ridge.
Similarities in the coastlines of continents.
A large continent that broke up into smaller continents.
The stripes in the sea floor illustrates Earth's alternating magnetic field.
Identical fossils found in both South America and Western Africa.
Wegener's Hypothesis that the continents once formed part of a single landmass.
As the lithosphere moves away from the mid-ocean ridge it cools and becomes denser. It begins to sub-duct, as the leading edge begins to sink it pulls the rest of the plate along behind it.