Across
- 1. relaxed or informal
- 6. related to seeing
- 7. partly see-through
- 9. the study of living things
- 10. something that happens often or normally
- 11. The study of animals
- 13. half of a circle
- 14. The study of weather
Down
- 2. the round before the final in a competition
- 3. happening once every year
- 4. partly sweet
- 5. partly automatic
- 8. real or true
- 12. The study of earth and rocks