Across
- 3. a prehistoric period that lasted from about 2,500,000 to 8000 BC, during which people made use of crude stone tolls and weapons also called the Old Stone Age
- 5. a prehistoric period beginning around 8000 BC and in some areas ending as early as 3000 BC, during which people learned to polish stone tools, make pottery, grow crops, and raise animals, also called the Stone Age
- 7. a member of a nomadic group whose food supply depends on hunting animals and collecting plant foods
- 9. the biological species to which modern humans belong
- 10. human made objects such as tools, weapons, or pieces of jewelry
Down
- 1. a people's unique way of life as shown by their tools, customs, arts, and ideas
- 2. the major change in human life caused by the beginnings of farming that is by people's shift from food gathering to food producing
- 4. a member of a group that has no permanent home, wandering from place to place in search of food and water
- 6. the way in which people apply knowledge, tools, and inventions to meet their needs
- 8. a member of a biological group including human beings and related species that walk upright