Across
- 4. found at zero degrees latitude on the globe
- 6. plate boundary that can cause rift valleys
- 8. an underwater volcano
- 10. island formed around a seamount, made of coral
Down
- 1. plate boundary that forms mountains
- 2. a pattern formed of circles; forms the GPGP
- 3. cools to form volcanic rock
- 5. caused by divergent boundaries
- 7. plate boundary that can cause earthquakes
- 9. every map needs one pointing north