Africa

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Across
  1. 3. families who shared ancestors formed groups
  2. 5. process by which a desert expands, a push factor in migrations
  3. 7. largest desert in the world, in dominates northern
  4. 9. the second-largest freshwater lake in the world
  5. 10. surrounding the congo river, in the heart of africa
Down
  1. 1. south of the saraha, arabic word meaning "shore"
  2. 2. runs along the continent north to south, stretches for 3,480 miles
  3. 4. the idea that spiritual & supernatural forces act together
  4. 6. oral tradition as embodied in important members of society
  5. 8. farther south beyond sahel, covers about 40% of the continent