Across
- 4. the way something is made or arranged
- 6. wear away
- 10. physical surroundings and conditions
- 11. the regular weather conditions of an area
Down
- 1. not having life
- 2. nearly died out
- 3. study of life and structure of living things
- 5. the things needed for a particular purpose
- 7. one of the seven main land masses on Earth
- 8. a device that has a pointer that points north
- 9. living thing that can move