Across
- 3. process of building roads, buildings, bridges, etc.
- 5. farming
- 7. an instrument used in scientific study to make very small things look larger
- 9. an unpleasant result
Down
- 1. to put someone in prison
- 2. an act of saying 'No'
- 4. the time when an important change takes place
- 6. to keep something in good conditions
- 8. the act of sailing all the way around the world