Across
- 5. hill with flat top
- 6. gets food from animals
- 8. supplying water to crops with streams, ditches, or pipes
- 9. movement of a large group of people from one place to another
- 12. type of shelter made of tree bark that could hold many families
Down
- 1. gets food from plants and trees
- 2. extended mass of ice
- 3. narrow passage of water connecting two large bodies of water
- 4. Land Bridge land that used to connect Russia and Alaska
- 7. light sled pulled by dogs
- 10. type of clay
- 11. sisters farming method of growing corn, beans, and squash together so that they all help each other