Soil and Light

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