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Continental Drift Crossword Puzzle

Horizontales
Plant or animal preserved in rock
Large mass of land
Semi-fluid rock that flows exposed to surface air or water
Underwater mountain ridge that forces the Atlantic oceanic plate to spread apart
Where continental shelves are found
Ancient Supercontinent about 290 million years ago
There are two kinds, oceanic and continental
Verticales
Fossilized plant material
Plant fossil that is found on all 5 continents that were once Gondwana
High areas formed by plate tectonics
One of two supercontinents that were formed when Pangaea split up
Edge of an oceanic plate that collides with and goes underneath the edge of a continental plate
Ice Sheets that don't melt in the summer
The middle layer of Earth, located between the crust and the core, where the rock is so hot it flows.
________ Plates
Continent that was once joined with South America
Semi-fluid rock that can flow underground