Across
- 2. period when stone was used for tools and weapons (2 words)
- 4. hunted by paleolithic people
- 7. began about 5,500 years ago (2 words)
Down
- 1. age that began 2.5 million years ago (3 words)
- 3. people who move from place to place to survive
- 5. one way that prehistoric people who lived along coasts found food
- 6. means old stone in Greek