Across
- 3. the time in the morning when the sun appears
- 6. a natural chamber
- 7. a disturbance or variation
- 10. to go on vacation
- 12. the main woody stem of a tree
- 13. to move and break up earth
- 14. to shelter or screen
- 15. the time when the upper limb of the sun disappears
- 16. the act of choosing or selecting
Down
- 1. a division or subdivision of the stem
- 2. to harden into ice
- 4. the first appearance of light in the morning
- 5. make for
- 7. the hard fibrous material
- 8. the highest level
- 9. to move about without a fixed course
- 11. very long-period waves
- 15. loose surface material