Across
- 3. Night eye motion sensor
- 4. Light can be trapped
- 6. Big rough rock grain
- 9. Light can bend away
- 10. Rich dark organic matter
- 11. Turn in opposite directions
- 13. Sticky wet soil layer
- 14. Ancient spiral shell creature
Down
- 1. Light can be emitted
- 2. Flying ball curved path
- 5. Push both hands together
- 6. Medium size dirt grain
- 7. Light can bounce off
- 8. Animal trapped within rock
- 12. Day eye color sensor