Stages of Human Development Crossword Puzzle

QUESTIONS LIST:

• paleolithic : most extensive age
• mesolithic : also known as middle stone age
• copper age : the time humans transitioned to using metal
• bronze age : this era collapsed because of frequent wars
• iron age : the first time humans started using currency
• bog ore : source of iron that is abundant
• carburization : more effective way to process iron
• africa : the place that used termite mounds to process their iron
• agriculture : planting of crops instead of hunting
• fire : used for cooking and warmth
• neolithic : the last of the stone ages
• hand axe : stone tools usually used during the paleolithic
• carving : a method used during the paleolithic to create art
• microlith : small stone tools
• middle east : where the earliest villages were created