Across
- 7. thinking only of yourself
- 8. becoming mature
- 10. authority to represent someone else; voting
- 12. branch of science/technology concerned with properties of the metal
- 14. science/practice of drawing maps
- 15. activity of two or more objects at the same time
- 16. very difficult problem or question
Down
- 1. occurring in cycles; reoccurring
- 2. people who play instruments
- 3. surveying instrument for horizontal/vertical lines
- 4. rapid increase in numbers
- 5. a person who believes all events are related to causes external to the will
- 6. written character that represents a word or phrase
- 9. arrangement of physical features in an area
- 11. farming land
- 13. written entirely in logosyllables