Across
- 3. movement of the continents across the earth's surface through geological time
- 5. a change in the constitution of rock specifically : a pronounced change effected by pressure, heat, and water that results in a more compact and more highly crystalline condition
- 6. tending to be different or develop in different directions
- 8. matter that settles to the bottom of a liquid; dregs
- 9. the sideways and downward movement of the edge of a plate of the earth's crust into the mantle beneath another plate
Down
- 1. tending to move toward one point or to approach each other : converging convergent lines a tropical cyclone characterized by convergent airflow
- 2. relating to sediment
- 4. a theory explaining the structure of the earth's crust
- 7. relating to or involving volcanic processes
- 10. make a thorough or dramatic change in the form, appearance, or character of
