Early Man

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Across
  1. 4. What you do when you dig for gold or other metals in the ground
  2. 5. When somebody designs a new product or come up with a new game
  3. 6. A low area between mountains
  4. 7. A violent person
  5. 8. What you call a hundred years
  6. 9. What you call the group of animals like mice, rats and so on
Down
  1. 1. Someone who trespasses your home
  2. 2. An old member of your family
  3. 3. What the people of the Stone Age live in
  4. 7. A metal that was made in the age after the Stone Age