Across
- 4. gradually damage the surface of rock or land;reduce the strength or importance of sth.
- 6. risk harming or losing sth. important
- 8. relating to education,esp.at college or university level
- 9. involving a lot of activities,effort or attention in a short period of time
- 10. continuing to exist for a long time
- 12. gradually make sb. or sth. less strong or effective
- 14. a very bad effect that sth has on sth. or sb. over a long period of time
- 15. produce or cause sth.
- 17. more than what is needed or used
Down
- 1. continuing to happen or develop in the same way
- 2. an activity that you do for pleasure or amusement
- 3. do sth illegal or decide to use money or time for a particular purpose
- 5. the period when sb's character develops
- 6. behavior and attitudes that most people in a society consider to be normal and right
- 7. change, or make sb.or sth.change
- 11. an idea or story that many people believe, but which is not true
- 13. many
- 16. again