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Across
  1. 3. The process of slowly losing quality, strength, or health.
  2. 4. The study of the ancient and recent human past through material remains.
  3. 6. The act of careful watching and listening
  4. 8. An object treated with great respect because of its connection with a saint or martyr.
  5. 9. The act or process of digging, especially when something specific is being removed from the ground.
  6. 10. To organize and carry out.
Down
  1. 1. Extremely or overly careful in thinking about or dealing with small details.
  2. 2. A detection system which uses light from a laser.
  3. 5. A group of people with their own languages and way of life.
  4. 7. An object made by a human being, typically an item of cultural or historical interest.