Mysteries of the Ancient Past

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Across
  1. 2. A ____ is a building with a square base and four sides that are triangles.
  2. 4. An _____ studies the way people lived in the past.
  3. 5. A ___ is a grave.
  4. 7. A ___ is a piece of information that leads to a solution of a problem.
Down
  1. 1. A ____ is the culture of a specific place, time of group of people.
  2. 3. Something very old.
  3. 4. An ____ is an object that an archeologist might find.
  4. 6. To put something in the ground.