Science choice board crossword
Across
- 4. earths surface directly above an earthquakes focus
- 5. a sea floor mountain system built by plate tectonics
- 8. when magma has less silica and is less viscose
- 9. when plates move earths surface changes very...
- 10. what rock is formed when heat and pressure happens to sedimentary rock
- 13. what causes tectonic plates to move
- 14. when one plate gets pulled under another
- 15. when magma has more silica it is more viscose and...
Down
- 1. what occurs when a transform boundary happens
- 2. what type of boundary occurs when plates move away from each other
- 3. device used to record an earthquakes seismic waves
- 6. what type of boundary occurs when plates grind past each other
- 7. what type of boundary occurs when plates move towards each other
- 10. what forms when two continental plates collide
- 11. An ancient super continent containing all the earths landmass
- 12. rock is not destroyed but it is...