Plate Tectonics Vocab Crossword Puzzle
Across
- 4. Are made of layers of rocks that are folded
- 5. Changes in direction or orientation of the magnetic field
- 6. When large regions rise vertically
- 7. earth's magnetic field to the opposite polarity
- 9. a magnetic field that is the same right now
- 11. blocks of crust move up or down against faults
- 13. Super continent
- 14. A curved line of volcanoes
Down
- 1. An underwater mountain chain
- 2. movement of continents
- 3. molten material adds new oceanic crust
- 8. Where tectonic plates slide horizontally past each other
- 10. An area of many fractured pieces of crust
- 12. Are deep, under water trough created by one plate sub-ducting