Across
- 1. a person who moves from place to place without a permanent home
- 5. a banana shaped area in Asia with rich soil
- 6. second part of the stone age (New stone age)
- 9. farming and raising animals
- 11. provide ability to do something
- 12. working well without producing a lot of waste
Down
- 2. to train an animal to help humans
- 3. the business of buying and selling or exchanging items
- 4. first part of the stone age (Old stone age)
- 7. what happens and why
- 8. tell the main points briefly
- 10. something that can be used to meet a need