Lesson 3 Vocabulary

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