Across
- 4. Crust that is less dense, thicker, and older
- 6. Result of tectonic plates moving past each other typically at transform and convergent plate boundaries
- 8. Crust that is denser, thinner, and newer, will subduct at oceanic-continental convergent boundaries
- 9. Plate boundary where two plates are moving together
- 10. When one plate slides under another at a convergent plate boundary
- 11. Large pieces of the Earth’s crust that move on top of the mantle
Down
- 1. A form of divergent plate boundary where a new ocean floor is made
- 2. Plate boundary where two plates slide past each other
- 3. The result of a stationary magma plume from inside the mantle that creates island or mountain chains
- 5. Occur mainly at convergent and divergent plate boundaries and is the result of hot gasses, magma plumes, and pressure
- 7. Plate boundary where two plates are moving apart