Across
- 1. the subject about location, land, and climate
- 4. these animals were used to help with hunting and protection
- 5. control of this meant cooked food, light, & protection
- 8. this began to increase when people started to farm and live in villages
- 9. these early humans moved around following sources of food
- 10. to bring under human control
- 12. this covered a lot of Earth and caused the climate to dry
Down
- 2. the first languages often used these to help communicate ideas
- 3. a metal discovered by Neolithic humans that made stronger tools
- 6. before there were houses, many people lived in these
- 7. the first continent where humans lived
- 11. this word means travel from place to place