Across
- 4. grasslands
- 5. growing enough food for your family
- 8. watering crops
- 10. gifts of the earth
- 11. growing crops to sell profit
- 12. a person who moves from place to place with no permanent home
- 13. climate with little to no rain
- 14. a resources that cannot be replaced once it is used up
- 16. land that is good for farming
- 17. the transition zone between the Sahara and savanna
- 18. the weather in an area over an extended period of time
Down
- 1. all of Africa located south of the Sahara
- 2. the growth and expansion of cites
- 3. density how many people live in an area
- 6. a country without access to a large body of water
- 7. hot, humid forest where it rains all year
- 9. climate that is dry,but has more rainfall than an arid region
- 15. large desert in North Africa