Across
- 4. advances little by little
- 6. very steep(like a cliff)
- 7. amount of something that has been hidden
- 9. limited in some way
- 13. place where many trees are grown for educational or viewing purposes
- 14. gradually get thinner
Down
- 1. theory for something that can be tested for validity
- 2. decay and break down into basic parts
- 3. the condition of being uneducated or uninformed
- 5. indifference or lack of concern
- 8. his/her role or position
- 10. something that is boring
- 11. persuasive powerful expression
- 12. to hold something back