Across
- 6. A thick flat piece of a hard material
- 8. melted rock from a volcano
- 9. a sudden violent explosion
- 10. too many to count
- 13. to cause something to begin to exist in a particular way
- 14. at a later time or at the end
- 16. to press something together very tightly on all sides
Down
- 1. Moving in the opposite direction
- 2. to have something inside
- 3. to change from a solid to a liquid, usually from heating
- 4. very large and heavy
- 5. not very many but more than two
- 7. to move steadily and continuously in one direction
- 11. something large that is spread over the top area of something else
- 12. moving or tending to move a lot.
- 15. to cause something to become curved