continental drift

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Across
  1. 2. A super continent containing all of Earth's land that existed about 225 million years ago.
  2. 4. the man who investigated continental drift after finding fossils on opposite sides of oceans.
  3. 6. Canadian Scientist who developed Theory of Plate Tectonics
Down
  1. 1. where plates collide
  2. 3. where the tectonic plates are sliding past each other.
  3. 5. The hypothesis that states that the continents once formed a single landmass, broke up, and drifted to their present locations.