Match the following items: 1. raising crops indoors without soil in special liquid.
caravan
2. a large area of underground water.
villagers
3. supplying land with water.
hydroponics
4. desert people who eat what they can kill or find.
pottery/baskets
5. traditional desert people who raise livestock and move to find food.
irrigation
6. traditional desert people who plant crops and do not move.
salt
7. an item traded by nomads of the Sahara.
solar panel
8. makes electricity from sunlight.
hunters/gatherers
9. a group of traveling traders.
aquifer
10. traditional Navajo and Hopi crafts.
nomads