Across
- 2. the period after the paleolithic age marked by a shift from hunter-gathering to agriculture
- 4. a large, slow-moving mass of ice
- 6. the earliest period of the Stone Age
- 10. to bring plants or animals under human control
- 12. beliefs, customs, and traditions or a specific group of people
- 14. the organization of people within a society according to the work they do or how much power they have
- 17. early humans who appeared before the paleolithic age
- 20. four groups (Mesopotamia, Egypt, India, and China) that emerged around 3000BC
Down
- 1. people taking part in jobs or activities that best-utilized their skills and abilities
- 3. the science or practice of farming, including growing crops and rearing animals
- 5. overall weather conditions in an area over a long period of time
- 7. a complex, highly organized social order
- 8. time in which craftspeople learned to mix copper and tin to make strong tools
- 9. a member of a group that has no permanent home and wanders from place to place in search of food or water
- 11. knowledge that people use to make a way of life in their surroundings
- 13. a period of extremely cold temperatures when part of the planet's surface was covered with massive ice sheets
- 15. holy places decorated with images of Gods and Goddesses
- 16. any change that has an enormous effect on peoples' way of life
- 18. a strip of land that connects two large landmasses, enabling migration of plants, animals, and people
- 19. a government ruled by a king or queen