Across
- 5. process where sediment sinks to the bottom of the ocean
- 6. crumpling of earth crust
- 8. rock, often contain shells/ fossils
- 9. composed of minerals
Down
- 1. currents, occur in the mantle
- 2. breaking of rocks into smaller pieces
- 3. process where one plate sinks beneath another plate
- 4. a breaking of earth's crust
- 7. pulls all things down