Across
- 4. Underground mountain range.
- 7. Name of the supercontinent formed 250 million years ago.
- 8. Scientist that coined the term Continental Drift
- 10. When one tectonic plate slides under another plate.
- 11. Massive irregular slabs of rock.
Down
- 1. Plant fossils found in SA, India, Africa, Australia, Antarctica, and Madagascar.
- 2. Phenomenon when two plates slide AWAY from each other.
- 3. Phenomenon where cold sinks and warm rises.
- 5. Chamber of magma under the crust.
- 6. Name of molten rock while still underground.
- 9. Impression of an ancient organism that can tell us a lot about our history.
- 12. Deep depressions found in the ocean, usually found at plate boundaries.