Across
- 1. a boundary occurs where two landmasses on plates are pushed
- 3. This dense layer of the earth is made of hot semisolid rock
- 6. The process that forms new ocean floor and oceanic crust
- 9. mountains
- 11. The distance from the center of a circle to any point on its circumference
- 15. ‐ The name given to the supercontinent that existed more than 225 million years ago
- 17. A convergent plate boundary where continents are colliding together and
- 18. plates moving together
- 19. plates moving away
Down
- 2. The type of crust lying under the oceans of the world It is only 4 to 6 miles
- 3. A raised area or mountain range under the oceans formed when magma fills the space
- 4. A layer of the earth's crust that lies under the seven continents
- 5. The place where one plate is getting bent and pulled under
- 7. The point of origin of an earthquake
- 8. an area where two or more tectonic plates meet
- 9. The place where a collision between two continental plates
- 10. plates going side to side
- 12. A crack or fracture in Earth's crust where two tectonic plates grind past each other
- 13. a straight line of travel where data is being collected.
- 14. The border between two tectonic plates.
- 16. ‐A dropped zone where two tectonic plates are pulling apart
