Across
- 5. Fossils from the same plants and animals were found in areas that had once been connected
- 7. The process by which new oceanic lithosphere forms from magma
- 8. German scientist who first hypothesized plate tectonics
Down
- 1. The ages and rock types matched along landmasses that use to be connected
- 2. Glaciers use to exist in regions that now are no longer present
- 3. A long chain of undersea mountain chains that have a steep, narrow valley at its center
- 4. The study of the alignment of magnetic minerals in rocks
- 6. The hypothesis that a single land mass broke up into smaller landmasses to form the continents