Across
- 3. a mixed woodland-grassland ecosystem
- 5. longest river in africa
- 7. tallest mountain in africa
- 8. mountains located in northern africa
- 9. 2nd largest river in africa
- 10. a large semi-arid sandy savanna in southern africa
Down
- 1. located in the congo river basin
- 2. one of africa's great lakes
- 3. slowly becoming a desert
- 4. located in nigeria
- 6. huge dip in earth's surface