Across
- 2. the species whose fossils were found in South America and South Africa
- 4. father of the tectonic plates
- 6. these crystals play an important role in our understanding of Earth's tectonic plates
- 7. these glide over the mantle
Down
- 1. the continent that once fitted like a jigsaw puzzle
- 3. the Indian plate continues to push into this plate
- 5. these are a result of the movement of tectonic plates at their boundaries