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