Across
- 1. something that lasts or cannot be changed
- 4. scientific test
- 6. to sleep outside or in a tent in nature
- 8. determining the size or amount of something
- 12. finding or learning something
- 13. being the reason for or the primary cause of something
Down
- 1. a type of tree or material
- 2. exciting experience or journey
- 3. the reason something is done or created
- 5. to make someone agree with you
- 6. management and protection of natural landscapes
- 7. visible setting, examples: mountains, trees, rivers
- 9. support or defend a cause or person
- 10. to keep something or someone safe from harm or danger
- 11. something or someone that makes you want to do something